21800344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{93967}}^1$

素因数の和:94002

約数の個数: 16

約数和(自身を含む): 42285600

約数和(自身を除く): 20485256

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 93967, 187934, 375868, 751736, 2725043, 5450086, 10900172, 21800344]

約数ペア:

[(1, 21800344), (2, 10900172), (4, 5450086), (8, 2725043), (29, 751736), (58, 375868), (116, 187934), (232, 93967)]