31460292848

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{19468003}}^1$

素因数の和:19468112

約数の個数: 20

約数和(自身を含む): 61557828648

約数和(自身を除く): 30097535800

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 19468003, 38936006, 77872012, 155744024, 311488048, 1966268303, 3932536606, 7865073212, 15730146424, 31460292848]

約数ペア:

[(1, 31460292848), (2, 15730146424), (4, 7865073212), (8, 3932536606), (16, 1966268303), (101, 311488048), (202, 155744024), (404, 77872012), (808, 38936006), (1616, 19468003)]