16951312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 24296048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 307, 406, 464, 476, 493, 614, 812, 952, 986, 1228, 1624, 1904, 1972, 2149, 2456, 3248, 3451, 3944, 4298, 4912, 5219, 6902, 7888, 8596, 8903, 10438, 13804, 17192, 17806, 20876, 27608, 34384, 35612, 36533, 41752, 55216, 62321, 71224, 73066, 83504, 124642, 142448, 146132, 151351, 249284, 292264, 302702, 498568, 584528, 605404, 997136, 1059457, 1210808, 2118914, 2421616, 4237828, 8475656, 16951312]

約数ペア:

[(1, 16951312), (2, 8475656), (4, 4237828), (7, 2421616), (8, 2118914), (14, 1210808), (16, 1059457), (17, 997136), (28, 605404), (29, 584528), (34, 498568), (56, 302702), (58, 292264), (68, 249284), (112, 151351), (116, 146132), (119, 142448), (136, 124642), (203, 83504), (232, 73066), (238, 71224), (272, 62321), (307, 55216), (406, 41752), (464, 36533), (476, 35612), (493, 34384), (614, 27608), (812, 20876), (952, 17806), (986, 17192), (1228, 13804), (1624, 10438), (1904, 8903), (1972, 8596), (2149, 7888), (2456, 6902), (3248, 5219), (3451, 4912), (3944, 4298)]