127232432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{256517}}^1$

素因数の和:256556

約数の個数: 20

約数和(自身を含む): 254465856

約数和(自身を除く): 127233424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 256517, 513034, 1026068, 2052136, 4104272, 7952027, 15904054, 31808108, 63616216, 127232432]

約数ペア:

[(1, 127232432), (2, 63616216), (4, 31808108), (8, 15904054), (16, 7952027), (31, 4104272), (62, 2052136), (124, 1026068), (248, 513034), (496, 256517)]