123232768

素因数分解:

$2^9\times {\mathrm{233}}^1\times {\mathrm{1033}}^1$

素因数の和:1284

約数の個数: 40

約数和(自身を含む): 247520988

約数和(自身を除く): 124288220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 512, 932, 1033, 1864, 2066, 3728, 4132, 7456, 8264, 14912, 16528, 29824, 33056, 59648, 66112, 119296, 132224, 240689, 264448, 481378, 528896, 962756, 1925512, 3851024, 7702048, 15404096, 30808192, 61616384, 123232768]

約数ペア:

[(1, 123232768), (2, 61616384), (4, 30808192), (8, 15404096), (16, 7702048), (32, 3851024), (64, 1925512), (128, 962756), (233, 528896), (256, 481378), (466, 264448), (512, 240689), (932, 132224), (1033, 119296), (1864, 66112), (2066, 59648), (3728, 33056), (4132, 29824), (7456, 16528), (8264, 14912)]