39381488

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{52369}}^1$

素因数の和:52424

約数の個数: 20

約数和(自身を含む): 77926560

約数和(自身を除く): 38545072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 52369, 104738, 209476, 418952, 837904, 2461343, 4922686, 9845372, 19690744, 39381488]

約数ペア:

[(1, 39381488), (2, 19690744), (4, 9845372), (8, 4922686), (16, 2461343), (47, 837904), (94, 418952), (188, 209476), (376, 104738), (752, 52369)]