80920472

素因数分解:

$2^3\times {\mathrm{1627}}^1\times {\mathrm{6217}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 151843560

約数和(自身を除く): 70923088

約数列:

[1, 2, 4, 8, 1627, 3254, 6217, 6508, 12434, 13016, 24868, 49736, 10115059, 20230118, 40460236, 80920472]

約数ペア:

[(1, 80920472), (2, 40460236), (4, 20230118), (8, 10115059), (1627, 49736), (3254, 24868), (6217, 13016), (6508, 12434)]