86891584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 187038488

約数和(自身を除く): 100146904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 181, 208, 362, 416, 577, 724, 832, 1154, 1448, 2308, 2353, 2896, 4616, 4706, 5792, 7501, 9232, 9412, 11584, 15002, 18464, 18824, 30004, 36928, 37648, 60008, 75296, 104437, 120016, 150592, 208874, 240032, 417748, 480064, 835496, 1357681, 1670992, 2715362, 3341984, 5430724, 6683968, 10861448, 21722896, 43445792, 86891584]

約数ペア:

[(1, 86891584), (2, 43445792), (4, 21722896), (8, 10861448), (13, 6683968), (16, 5430724), (26, 3341984), (32, 2715362), (52, 1670992), (64, 1357681), (104, 835496), (181, 480064), (208, 417748), (362, 240032), (416, 208874), (577, 150592), (724, 120016), (832, 104437), (1154, 75296), (1448, 60008), (2308, 37648), (2353, 36928), (2896, 30004), (4616, 18824), (4706, 18464), (5792, 15002), (7501, 11584), (9232, 9412)]