18442784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14057}}^1$

素因数の和:14108

約数の個数: 24

約数和(自身を含む): 37197468

約数和(自身を除く): 18754684

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14057, 28114, 56228, 112456, 224912, 449824, 576337, 1152674, 2305348, 4610696, 9221392, 18442784]

約数ペア:

[(1, 18442784), (2, 9221392), (4, 4610696), (8, 2305348), (16, 1152674), (32, 576337), (41, 449824), (82, 224912), (164, 112456), (328, 56228), (656, 28114), (1312, 14057)]