56987734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5639}}^1$

素因数の和:5835

約数の個数: 16

約数和(自身を含む): 88796160

約数和(自身を除く): 31808426

約数列:

[1, 2, 31, 62, 163, 326, 5053, 5639, 10106, 11278, 174809, 349618, 919157, 1838314, 28493867, 56987734]

約数ペア:

[(1, 56987734), (2, 28493867), (31, 1838314), (62, 919157), (163, 349618), (326, 174809), (5053, 11278), (5639, 10106)]