21885832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{58207}}^1$

素因数の和:58260

約数の個数: 16

約数和(自身を含む): 41909760

約数和(自身を除く): 20023928

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 58207, 116414, 232828, 465656, 2735729, 5471458, 10942916, 21885832]

約数ペア:

[(1, 21885832), (2, 10942916), (4, 5471458), (8, 2735729), (47, 465656), (94, 232828), (188, 116414), (376, 58207)]