21475744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29179}}^1$

素因数の和:29212

約数の個数: 24

約数和(自身を含む): 44120160

約数和(自身を除く): 22644416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29179, 58358, 116716, 233432, 466864, 671117, 933728, 1342234, 2684468, 5368936, 10737872, 21475744]

約数ペア:

[(1, 21475744), (2, 10737872), (4, 5368936), (8, 2684468), (16, 1342234), (23, 933728), (32, 671117), (46, 466864), (92, 233432), (184, 116716), (368, 58358), (736, 29179)]