91406824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 182001600

約数和(自身を除く): 90594776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 1531, 1756, 3062, 3512, 6124, 7463, 12248, 14926, 26027, 29852, 52054, 59704, 104108, 208216, 672109, 1344218, 2688436, 5376872, 11425853, 22851706, 45703412, 91406824]

約数ペア:

[(1, 91406824), (2, 45703412), (4, 22851706), (8, 11425853), (17, 5376872), (34, 2688436), (68, 1344218), (136, 672109), (439, 208216), (878, 104108), (1531, 59704), (1756, 52054), (3062, 29852), (3512, 26027), (6124, 14926), (7463, 12248)]