40464848

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{22381}}^1$

素因数の和:22502

約数の個数: 20

約数和(自身を含む): 79097988

約数和(自身を除く): 38633140

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 22381, 44762, 89524, 179048, 358096, 2529053, 5058106, 10116212, 20232424, 40464848]

約数ペア:

[(1, 40464848), (2, 20232424), (4, 10116212), (8, 5058106), (16, 2529053), (113, 358096), (226, 179048), (452, 89524), (904, 44762), (1808, 22381)]