442784

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 886788

約数和(自身を除く): 444004

約数列:

[1, 2, 4, 8, 16, 32, 101, 137, 202, 274, 404, 548, 808, 1096, 1616, 2192, 3232, 4384, 13837, 27674, 55348, 110696, 221392, 442784]

約数ペア:

[(1, 442784), (2, 221392), (4, 110696), (8, 55348), (16, 27674), (32, 13837), (101, 4384), (137, 3232), (202, 2192), (274, 1616), (404, 1096), (548, 808)]