86708960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41687}}^1$

素因数の和:41715

約数の個数: 48

約数和(自身を含む): 220612896

約数和(自身を除く): 133903936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 41687, 83374, 166748, 208435, 333496, 416870, 541931, 666992, 833740, 1083862, 1333984, 1667480, 2167724, 2709655, 3334960, 4335448, 5419310, 6669920, 8670896, 10838620, 17341792, 21677240, 43354480, 86708960]

約数ペア:

[(1, 86708960), (2, 43354480), (4, 21677240), (5, 17341792), (8, 10838620), (10, 8670896), (13, 6669920), (16, 5419310), (20, 4335448), (26, 3334960), (32, 2709655), (40, 2167724), (52, 1667480), (65, 1333984), (80, 1083862), (104, 833740), (130, 666992), (160, 541931), (208, 416870), (260, 333496), (416, 208435), (520, 166748), (1040, 83374), (2080, 41687)]