86756866

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{116923}}^1$

素因数の和:116985

約数の個数: 16

約数和(自身を含む): 151533504

約数和(自身を除く): 64776638

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 116923, 233846, 818461, 1636922, 6196919, 12393838, 43378433, 86756866]

約数ペア:

[(1, 86756866), (2, 43378433), (7, 12393838), (14, 6196919), (53, 1636922), (106, 818461), (371, 233846), (742, 116923)]