31916716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1367}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 60328800

約数和(自身を除く): 28412084

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1367, 1796, 2734, 5468, 5837, 11674, 17771, 23348, 35542, 71084, 613783, 1227566, 2455132, 7979179, 15958358, 31916716]

約数ペア:

[(1, 31916716), (2, 15958358), (4, 7979179), (13, 2455132), (26, 1227566), (52, 613783), (449, 71084), (898, 35542), (1367, 23348), (1796, 17771), (2734, 11674), (5468, 5837)]