45163216

素因数分解:

$2^4\times 7^1\times {\mathrm{403243}}^1$

素因数の和:403258

約数の個数: 20

約数和(自身を含む): 100004512

約数和(自身を除く): 54841296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 403243, 806486, 1612972, 2822701, 3225944, 5645402, 6451888, 11290804, 22581608, 45163216]

約数ペア:

[(1, 45163216), (2, 22581608), (4, 11290804), (7, 6451888), (8, 5645402), (14, 3225944), (16, 2822701), (28, 1612972), (56, 806486), (112, 403243)]