8331856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 17826984

約数和(自身を除く): 9495128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 977, 1066, 1954, 2132, 3908, 4264, 7816, 8528, 12701, 15632, 25402, 40057, 50804, 80114, 101608, 160228, 203216, 320456, 520741, 640912, 1041482, 2082964, 4165928, 8331856]

約数ペア:

[(1, 8331856), (2, 4165928), (4, 2082964), (8, 1041482), (13, 640912), (16, 520741), (26, 320456), (41, 203216), (52, 160228), (82, 101608), (104, 80114), (164, 50804), (208, 40057), (328, 25402), (533, 15632), (656, 12701), (977, 8528), (1066, 7816), (1954, 4264), (2132, 3908)]