30932978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8179}}^1$

素因数の和:8273

約数の個数: 16

約数和(自身を含む): 48687360

約数和(自身を除く): 17754382

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 8179, 16358, 253549, 498919, 507098, 997838, 15466489, 30932978]

約数ペア:

[(1, 30932978), (2, 15466489), (31, 997838), (61, 507098), (62, 498919), (122, 253549), (1891, 16358), (3782, 8179)]