85108604

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23203}}^1$

素因数の和:23345

約数の個数: 24

約数和(自身を含む): 171523968

約数和(自身を除く): 86415364

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 23203, 46406, 92812, 162421, 324842, 649684, 3039593, 6079186, 12158372, 21277151, 42554302, 85108604]

約数ペア:

[(1, 85108604), (2, 42554302), (4, 21277151), (7, 12158372), (14, 6079186), (28, 3039593), (131, 649684), (262, 324842), (524, 162421), (917, 92812), (1834, 46406), (3668, 23203)]