40129624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 78474240

約数和(自身を除く): 38344616

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 1571, 3142, 3193, 6284, 6386, 12568, 12772, 25544, 48701, 97402, 161813, 194804, 323626, 389608, 647252, 1294504, 5016203, 10032406, 20064812, 40129624]

約数ペア:

[(1, 40129624), (2, 20064812), (4, 10032406), (8, 5016203), (31, 1294504), (62, 647252), (103, 389608), (124, 323626), (206, 194804), (248, 161813), (412, 97402), (824, 48701), (1571, 25544), (3142, 12772), (3193, 12568), (6284, 6386)]