79040912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{260003}}^1$

素因数の和:260030

約数の個数: 20

約数和(自身を含む): 161202480

約数和(自身を除く): 82161568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 260003, 520006, 1040012, 2080024, 4160048, 4940057, 9880114, 19760228, 39520456, 79040912]

約数ペア:

[(1, 79040912), (2, 39520456), (4, 19760228), (8, 9880114), (16, 4940057), (19, 4160048), (38, 2080024), (76, 1040012), (152, 520006), (304, 260003)]