16980453032

素因数分解:

$2^3\times {\mathrm{10501}}^1\times {\mathrm{202129}}^1$

素因数の和:212636

約数の個数: 16

約数和(自身を含む): 31841538900

約数和(自身を除く): 14861085868

約数列:

[1, 2, 4, 8, 10501, 21002, 42004, 84008, 202129, 404258, 808516, 1617032, 2122556629, 4245113258, 8490226516, 16980453032]

約数ペア:

[(1, 16980453032), (2, 8490226516), (4, 4245113258), (8, 2122556629), (10501, 1617032), (21002, 808516), (42004, 404258), (84008, 202129)]