1422256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8081}}^1$

素因数の和:8100

約数の個数: 20

約数和(自身を含む): 3006504

約数和(自身を除く): 1584248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8081, 16162, 32324, 64648, 88891, 129296, 177782, 355564, 711128, 1422256]

約数ペア:

[(1, 1422256), (2, 711128), (4, 355564), (8, 177782), (11, 129296), (16, 88891), (22, 64648), (44, 32324), (88, 16162), (176, 8081)]