30984826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 47573568

約数和(自身を除く): 16588742

約数列:

[1, 2, 71, 113, 142, 226, 1931, 3862, 8023, 16046, 137101, 218203, 274202, 436406, 15492413, 30984826]

約数ペア:

[(1, 30984826), (2, 15492413), (71, 436406), (113, 274202), (142, 218203), (226, 137101), (1931, 16046), (3862, 8023)]