25484528

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{33889}}^1$

素因数の和:33944

約数の個数: 20

約数和(自身を含む): 50428320

約数和(自身を除く): 24943792

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 33889, 67778, 135556, 271112, 542224, 1592783, 3185566, 6371132, 12742264, 25484528]

約数ペア:

[(1, 25484528), (2, 12742264), (4, 6371132), (8, 3185566), (16, 1592783), (47, 542224), (94, 271112), (188, 135556), (376, 67778), (752, 33889)]