8271016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 16964640

約数和(自身を除く): 8693624

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1187, 1742, 2374, 3484, 4748, 6968, 9496, 15431, 30862, 61724, 79529, 123448, 159058, 318116, 636232, 1033877, 2067754, 4135508, 8271016]

約数ペア:

[(1, 8271016), (2, 4135508), (4, 2067754), (8, 1033877), (13, 636232), (26, 318116), (52, 159058), (67, 123448), (104, 79529), (134, 61724), (268, 30862), (536, 15431), (871, 9496), (1187, 6968), (1742, 4748), (2374, 3484)]