16509584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 44997120

約数和(自身を除く): 28487536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 29, 34, 46, 52, 56, 58, 68, 91, 92, 104, 112, 116, 119, 136, 161, 182, 184, 203, 208, 221, 232, 238, 272, 299, 322, 364, 368, 377, 391, 406, 442, 464, 476, 493, 598, 644, 667, 728, 754, 782, 812, 884, 952, 986, 1196, 1288, 1334, 1456, 1508, 1547, 1564, 1624, 1768, 1904, 1972, 2093, 2392, 2576, 2639, 2668, 2737, 3016, 3094, 3128, 3248, 3451, 3536, 3944, 4186, 4669, 4784, 5083, 5278, 5336, 5474, 6032, 6188, 6256, 6409, 6902, 7888, 8372, 8671, 9338, 10166, 10556, 10672, 10948, 11339, 12376, 12818, 13804, 16744, 17342, 18676, 20332, 21112, 21896, 22678, 24752, 25636, 27608, 33488, 34684, 35581, 37352, 40664, 42224, 43792, 44863, 45356, 51272, 55216, 60697, 69368, 71162, 74704, 79373, 81328, 89726, 90712, 102544, 121394, 138736, 142324, 147407, 158746, 179452, 181424, 242788, 284648, 294814, 317492, 358904, 485576, 569296, 589628, 634984, 717808, 971152, 1031849, 1179256, 1269968, 2063698, 2358512, 4127396, 8254792, 16509584]

約数ペア:

[(1, 16509584), (2, 8254792), (4, 4127396), (7, 2358512), (8, 2063698), (13, 1269968), (14, 1179256), (16, 1031849), (17, 971152), (23, 717808), (26, 634984), (28, 589628), (29, 569296), (34, 485576), (46, 358904), (52, 317492), (56, 294814), (58, 284648), (68, 242788), (91, 181424), (92, 179452), (104, 158746), (112, 147407), (116, 142324), (119, 138736), (136, 121394), (161, 102544), (182, 90712), (184, 89726), (203, 81328), (208, 79373), (221, 74704), (232, 71162), (238, 69368), (272, 60697), (299, 55216), (322, 51272), (364, 45356), (368, 44863), (377, 43792), (391, 42224), (406, 40664), (442, 37352), (464, 35581), (476, 34684), (493, 33488), (598, 27608), (644, 25636), (667, 24752), (728, 22678), (754, 21896), (782, 21112), (812, 20332), (884, 18676), (952, 17342), (986, 16744), (1196, 13804), (1288, 12818), (1334, 12376), (1456, 11339), (1508, 10948), (1547, 10672), (1564, 10556), (1624, 10166), (1768, 9338), (1904, 8671), (1972, 8372), (2093, 7888), (2392, 6902), (2576, 6409), (2639, 6256), (2668, 6188), (2737, 6032), (3016, 5474), (3094, 5336), (3128, 5278), (3248, 5083), (3451, 4784), (3536, 4669), (3944, 4186)]