47140904

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{36151}}^1$

素因数の和:36320

約数の個数: 16

約数和(自身を含む): 88933920

約数和(自身を除く): 41793016

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 36151, 72302, 144604, 289208, 5892613, 11785226, 23570452, 47140904]

約数ペア:

[(1, 47140904), (2, 23570452), (4, 11785226), (8, 5892613), (163, 289208), (326, 144604), (652, 72302), (1304, 36151)]