63940304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{85027}}^1$

素因数の和:85082

約数の個数: 20

約数和(自身を含む): 126521664

約数和(自身を除く): 62581360

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 85027, 170054, 340108, 680216, 1360432, 3996269, 7992538, 15985076, 31970152, 63940304]

約数ペア:

[(1, 63940304), (2, 31970152), (4, 15985076), (8, 7992538), (16, 3996269), (47, 1360432), (94, 680216), (188, 340108), (376, 170054), (752, 85027)]