86568404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11173}}^1$

素因数の和:11339

約数の個数: 24

約数和(自身を含む): 164257800

約数和(自身を除く): 77689396

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 11173, 22346, 44692, 145249, 290498, 580996, 1664777, 3329554, 6659108, 21642101, 43284202, 86568404]

約数ペア:

[(1, 86568404), (2, 43284202), (4, 21642101), (13, 6659108), (26, 3329554), (52, 1664777), (149, 580996), (298, 290498), (596, 145249), (1937, 44692), (3874, 22346), (7748, 11173)]