235343312

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{90239}}^1$

素因数の和:90410

約数の個数: 20

約数和(自身を含む): 458780160

約数和(自身を除く): 223436848

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 90239, 180478, 360956, 721912, 1443824, 14708957, 29417914, 58835828, 117671656, 235343312]

約数ペア:

[(1, 235343312), (2, 117671656), (4, 58835828), (8, 29417914), (16, 14708957), (163, 1443824), (326, 721912), (652, 360956), (1304, 180478), (2608, 90239)]