8120216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{78079}}^1$

素因数の和:78098

約数の個数: 16

約数和(自身を含む): 16396800

約数和(自身を除く): 8276584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 78079, 156158, 312316, 624632, 1015027, 2030054, 4060108, 8120216]

約数ペア:

[(1, 8120216), (2, 4060108), (4, 2030054), (8, 1015027), (13, 624632), (26, 312316), (52, 156158), (104, 78079)]