220100416

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{23081}}^1$

素因数の和:23242

約数の個数: 28

約数和(自身を含む): 439712100

約数和(自身を除く): 219611684

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 23081, 46162, 92324, 184648, 369296, 738592, 1477184, 3439069, 6878138, 13756276, 27512552, 55025104, 110050208, 220100416]

約数ペア:

[(1, 220100416), (2, 110050208), (4, 55025104), (8, 27512552), (16, 13756276), (32, 6878138), (64, 3439069), (149, 1477184), (298, 738592), (596, 369296), (1192, 184648), (2384, 92324), (4768, 46162), (9536, 23081)]