83907568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 165815280

約数和(自身を除く): 81907712

約数列:

[1, 2, 4, 8, 16, 101, 137, 202, 274, 379, 404, 548, 758, 808, 1096, 1516, 1616, 2192, 3032, 6064, 13837, 27674, 38279, 51923, 55348, 76558, 103846, 110696, 153116, 207692, 221392, 306232, 415384, 612464, 830768, 5244223, 10488446, 20976892, 41953784, 83907568]

約数ペア:

[(1, 83907568), (2, 41953784), (4, 20976892), (8, 10488446), (16, 5244223), (101, 830768), (137, 612464), (202, 415384), (274, 306232), (379, 221392), (404, 207692), (548, 153116), (758, 110696), (808, 103846), (1096, 76558), (1516, 55348), (1616, 51923), (2192, 38279), (3032, 27674), (6064, 13837)]