8986328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 18416160

約数和(自身を除く): 9429832

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1217, 1846, 2434, 3692, 4868, 7384, 9736, 15821, 31642, 63284, 86407, 126568, 172814, 345628, 691256, 1123291, 2246582, 4493164, 8986328]

約数ペア:

[(1, 8986328), (2, 4493164), (4, 2246582), (8, 1123291), (13, 691256), (26, 345628), (52, 172814), (71, 126568), (104, 86407), (142, 63284), (284, 31642), (568, 15821), (923, 9736), (1217, 7384), (1846, 4868), (2434, 3692)]