64305776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{85513}}^1$

素因数の和:85568

約数の個数: 20

約数和(自身を含む): 127244832

約数和(自身を除く): 62939056

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 85513, 171026, 342052, 684104, 1368208, 4019111, 8038222, 16076444, 32152888, 64305776]

約数ペア:

[(1, 64305776), (2, 32152888), (4, 16076444), (8, 8038222), (16, 4019111), (47, 1368208), (94, 684104), (188, 342052), (376, 171026), (752, 85513)]