88571356

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 156999920

約数和(自身を除く): 68428564

約数列:

[1, 2, 4, 139, 241, 278, 482, 556, 661, 964, 1322, 2644, 33499, 66998, 91879, 133996, 159301, 183758, 318602, 367516, 637204, 22142839, 44285678, 88571356]

約数ペア:

[(1, 88571356), (2, 44285678), (4, 22142839), (139, 637204), (241, 367516), (278, 318602), (482, 183758), (556, 159301), (661, 133996), (964, 91879), (1322, 66998), (2644, 33499)]