1587472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 20

約数和(自身を含む): 3142656

約数和(自身を除く): 1555184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2111, 4222, 8444, 16888, 33776, 99217, 198434, 396868, 793736, 1587472]

約数ペア:

[(1, 1587472), (2, 793736), (4, 396868), (8, 198434), (16, 99217), (47, 33776), (94, 16888), (188, 8444), (376, 4222), (752, 2111)]