21363872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29027}}^1$

素因数の和:29060

約数の個数: 24

約数和(自身を含む): 43890336

約数和(自身を除く): 22526464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29027, 58054, 116108, 232216, 464432, 667621, 928864, 1335242, 2670484, 5340968, 10681936, 21363872]

約数ペア:

[(1, 21363872), (2, 10681936), (4, 5340968), (8, 2670484), (16, 1335242), (23, 928864), (32, 667621), (46, 464432), (92, 232216), (184, 116108), (368, 58054), (736, 29027)]