31177232

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18211}}^1$

素因数の和:18326

約数の個数: 20

約数和(自身を含む): 60973776

約数和(自身を除く): 29796544

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18211, 36422, 72844, 145688, 291376, 1948577, 3897154, 7794308, 15588616, 31177232]

約数ペア:

[(1, 31177232), (2, 15588616), (4, 7794308), (8, 3897154), (16, 1948577), (107, 291376), (214, 145688), (428, 72844), (856, 36422), (1712, 18211)]