45939088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220861}}^1$

素因数の和:220882

約数の個数: 20

約数和(自身を含む): 95854108

約数和(自身を除く): 49915020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220861, 441722, 883444, 1766888, 2871193, 3533776, 5742386, 11484772, 22969544, 45939088]

約数ペア:

[(1, 45939088), (2, 22969544), (4, 11484772), (8, 5742386), (13, 3533776), (16, 2871193), (26, 1766888), (52, 883444), (104, 441722), (208, 220861)]