89679956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2269}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 161505960

約数和(自身を除く): 71826004

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 2269, 4538, 9076, 9881, 19762, 39524, 93029, 186058, 372116, 546829, 1093658, 2187316, 22419989, 44839978, 89679956]

約数ペア:

[(1, 89679956), (2, 44839978), (4, 22419989), (41, 2187316), (82, 1093658), (164, 546829), (241, 372116), (482, 186058), (964, 93029), (2269, 39524), (4538, 19762), (9076, 9881)]