45771856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220057}}^1$

素因数の和:220078

約数の個数: 20

約数和(自身を含む): 95505172

約数和(自身を除く): 49733316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220057, 440114, 880228, 1760456, 2860741, 3520912, 5721482, 11442964, 22885928, 45771856]

約数ペア:

[(1, 45771856), (2, 22885928), (4, 11442964), (8, 5721482), (13, 3520912), (16, 2860741), (26, 1760456), (52, 880228), (104, 440114), (208, 220057)]