16293592

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 20570408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 127, 158, 203, 232, 254, 316, 406, 508, 553, 632, 812, 889, 1016, 1106, 1624, 1778, 2212, 2291, 3556, 3683, 4424, 4582, 7112, 7366, 9164, 10033, 14732, 16037, 18328, 20066, 25781, 29464, 32074, 40132, 51562, 64148, 70231, 80264, 103124, 128296, 140462, 206248, 280924, 290957, 561848, 581914, 1163828, 2036699, 2327656, 4073398, 8146796, 16293592]

約数ペア:

[(1, 16293592), (2, 8146796), (4, 4073398), (7, 2327656), (8, 2036699), (14, 1163828), (28, 581914), (29, 561848), (56, 290957), (58, 280924), (79, 206248), (116, 140462), (127, 128296), (158, 103124), (203, 80264), (232, 70231), (254, 64148), (316, 51562), (406, 40132), (508, 32074), (553, 29464), (632, 25781), (812, 20066), (889, 18328), (1016, 16037), (1106, 14732), (1624, 10033), (1778, 9164), (2212, 7366), (2291, 7112), (3556, 4582), (3683, 4424)]