80853669416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{474917}}^1$

素因数の和:476573

約数の個数: 32

約数和(自身を含む): 163362293640

約数和(自身を除く): 82508624224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1637, 3274, 6548, 13096, 21281, 42562, 85124, 170248, 474917, 949834, 1899668, 3799336, 6173921, 12347842, 24695684, 49391368, 777439129, 1554878258, 3109756516, 6219513032, 10106708677, 20213417354, 40426834708, 80853669416]

約数ペア:

[(1, 80853669416), (2, 40426834708), (4, 20213417354), (8, 10106708677), (13, 6219513032), (26, 3109756516), (52, 1554878258), (104, 777439129), (1637, 49391368), (3274, 24695684), (6548, 12347842), (13096, 6173921), (21281, 3799336), (42562, 1899668), (85124, 949834), (170248, 474917)]