86485984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 184923648

約数和(自身を除く): 98437664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1637, 1651, 2032, 3274, 3302, 4064, 6548, 6604, 13096, 13208, 21281, 26192, 26416, 42562, 52384, 52832, 85124, 170248, 207899, 340496, 415798, 680992, 831596, 1663192, 2702687, 3326384, 5405374, 6652768, 10810748, 21621496, 43242992, 86485984]

約数ペア:

[(1, 86485984), (2, 43242992), (4, 21621496), (8, 10810748), (13, 6652768), (16, 5405374), (26, 3326384), (32, 2702687), (52, 1663192), (104, 831596), (127, 680992), (208, 415798), (254, 340496), (416, 207899), (508, 170248), (1016, 85124), (1637, 52832), (1651, 52384), (2032, 42562), (3274, 26416), (3302, 26192), (4064, 21281), (6548, 13208), (6604, 13096)]