85048912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 60

約数和(自身を含む): 181354464

約数和(自身を除く): 96305552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 443, 568, 676, 886, 923, 1136, 1352, 1772, 1846, 2704, 3544, 3692, 5759, 7088, 7384, 11518, 11999, 14768, 23036, 23998, 31453, 46072, 47996, 62906, 74867, 92144, 95992, 125812, 149734, 191984, 251624, 299468, 408889, 503248, 598936, 817778, 1197872, 1635556, 3271112, 5315557, 6542224, 10631114, 21262228, 42524456, 85048912]

約数ペア:

[(1, 85048912), (2, 42524456), (4, 21262228), (8, 10631114), (13, 6542224), (16, 5315557), (26, 3271112), (52, 1635556), (71, 1197872), (104, 817778), (142, 598936), (169, 503248), (208, 408889), (284, 299468), (338, 251624), (443, 191984), (568, 149734), (676, 125812), (886, 95992), (923, 92144), (1136, 74867), (1352, 62906), (1772, 47996), (1846, 46072), (2704, 31453), (3544, 23998), (3692, 23036), (5759, 14768), (7088, 11999), (7384, 11518)]