16562944

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 36056160

約数和(自身を除く): 19493216

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 97, 116, 128, 184, 194, 232, 256, 368, 388, 464, 667, 736, 776, 928, 1334, 1472, 1552, 1856, 2231, 2668, 2813, 2944, 3104, 3712, 4462, 5336, 5626, 5888, 6208, 7424, 8924, 10672, 11252, 12416, 17848, 21344, 22504, 24832, 35696, 42688, 45008, 64699, 71392, 85376, 90016, 129398, 142784, 170752, 180032, 258796, 285568, 360064, 517592, 571136, 720128, 1035184, 2070368, 4140736, 8281472, 16562944]

約数ペア:

[(1, 16562944), (2, 8281472), (4, 4140736), (8, 2070368), (16, 1035184), (23, 720128), (29, 571136), (32, 517592), (46, 360064), (58, 285568), (64, 258796), (92, 180032), (97, 170752), (116, 142784), (128, 129398), (184, 90016), (194, 85376), (232, 71392), (256, 64699), (368, 45008), (388, 42688), (464, 35696), (667, 24832), (736, 22504), (776, 21344), (928, 17848), (1334, 12416), (1472, 11252), (1552, 10672), (1856, 8924), (2231, 7424), (2668, 6208), (2813, 5888), (2944, 5626), (3104, 5336), (3712, 4462)]