42179384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 85458240

約数和(自身を除く): 43278856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 941, 1724, 1882, 3448, 3764, 5603, 7528, 11206, 12233, 22412, 24466, 44824, 48932, 97864, 405571, 811142, 1622284, 3244568, 5272423, 10544846, 21089692, 42179384]

約数ペア:

[(1, 42179384), (2, 21089692), (4, 10544846), (8, 5272423), (13, 3244568), (26, 1622284), (52, 811142), (104, 405571), (431, 97864), (862, 48932), (941, 44824), (1724, 24466), (1882, 22412), (3448, 12233), (3764, 11206), (5603, 7528)]