21491936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29201}}^1$

素因数の和:29234

約数の個数: 24

約数和(自身を含む): 44153424

約数和(自身を除く): 22661488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29201, 58402, 116804, 233608, 467216, 671623, 934432, 1343246, 2686492, 5372984, 10745968, 21491936]

約数ペア:

[(1, 21491936), (2, 10745968), (4, 5372984), (8, 2686492), (16, 1343246), (23, 934432), (32, 671623), (46, 467216), (92, 233608), (184, 116804), (368, 58402), (736, 29201)]