78977056

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{21841}}^1$

素因数の和:21964

約数の個数: 24

約数和(自身を含む): 156869244

約数和(自身を除く): 77892188

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 21841, 43682, 87364, 174728, 349456, 698912, 2468033, 4936066, 9872132, 19744264, 39488528, 78977056]

約数ペア:

[(1, 78977056), (2, 39488528), (4, 19744264), (8, 9872132), (16, 4936066), (32, 2468033), (113, 698912), (226, 349456), (452, 174728), (904, 87364), (1808, 43682), (3616, 21841)]