86540504

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{263843}}^1$

素因数の和:263890

約数の個数: 16

約数和(自身を含む): 166221720

約数和(自身を除く): 79681216

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 263843, 527686, 1055372, 2110744, 10817563, 21635126, 43270252, 86540504]

約数ペア:

[(1, 86540504), (2, 43270252), (4, 21635126), (8, 10817563), (41, 2110744), (82, 1055372), (164, 527686), (328, 263843)]