64928432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{86341}}^1$

素因数の和:86396

約数の個数: 20

約数和(自身を含む): 128476896

約数和(自身を除く): 63548464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 86341, 172682, 345364, 690728, 1381456, 4058027, 8116054, 16232108, 32464216, 64928432]

約数ペア:

[(1, 64928432), (2, 32464216), (4, 16232108), (8, 8116054), (16, 4058027), (47, 1381456), (94, 690728), (188, 345364), (376, 172682), (752, 86341)]