87086896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5897}}^1$

素因数の和:5989

約数の個数: 40

約数和(自身を含む): 184300704

約数和(自身を除く): 97213808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 5897, 7384, 11794, 14768, 23588, 47176, 76661, 94352, 153322, 306644, 418687, 613288, 837374, 1226576, 1674748, 3349496, 5442931, 6698992, 10885862, 21771724, 43543448, 87086896]

約数ペア:

[(1, 87086896), (2, 43543448), (4, 21771724), (8, 10885862), (13, 6698992), (16, 5442931), (26, 3349496), (52, 1674748), (71, 1226576), (104, 837374), (142, 613288), (208, 418687), (284, 306644), (568, 153322), (923, 94352), (1136, 76661), (1846, 47176), (3692, 23588), (5897, 14768), (7384, 11794)]