123230312

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{64451}}^1$

素因数の和:64696

約数の個数: 16

約数和(自身を含む): 232027200

約数和(自身を除く): 108796888

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 64451, 128902, 257804, 515608, 15403789, 30807578, 61615156, 123230312]

約数ペア:

[(1, 123230312), (2, 61615156), (4, 30807578), (8, 15403789), (239, 515608), (478, 257804), (956, 128902), (1912, 64451)]