144694384

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{22111}}^1$

素因数の和:22528

約数の個数: 20

約数和(自身を含む): 281043520

約数和(自身を除く): 136349136

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 22111, 44222, 88444, 176888, 353776, 9043399, 18086798, 36173596, 72347192, 144694384]

約数ペア:

[(1, 144694384), (2, 72347192), (4, 36173596), (8, 18086798), (16, 9043399), (409, 353776), (818, 176888), (1636, 88444), (3272, 44222), (6544, 22111)]