31948448

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 72354240

約数和(自身を除く): 40405792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 739, 772, 1351, 1478, 1544, 2702, 2956, 3088, 5173, 5404, 5912, 6176, 10346, 10808, 11824, 20692, 21616, 23648, 41384, 43232, 82768, 142627, 165536, 285254, 570508, 998389, 1141016, 1996778, 2282032, 3993556, 4564064, 7987112, 15974224, 31948448]

約数ペア:

[(1, 31948448), (2, 15974224), (4, 7987112), (7, 4564064), (8, 3993556), (14, 2282032), (16, 1996778), (28, 1141016), (32, 998389), (56, 570508), (112, 285254), (193, 165536), (224, 142627), (386, 82768), (739, 43232), (772, 41384), (1351, 23648), (1478, 21616), (1544, 20692), (2702, 11824), (2956, 10808), (3088, 10346), (5173, 6176), (5404, 5912)]