46157072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{221909}}^1$

素因数の和:221930

約数の個数: 20

約数和(自身を含む): 96308940

約数和(自身を除く): 50151868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 221909, 443818, 887636, 1775272, 2884817, 3550544, 5769634, 11539268, 23078536, 46157072]

約数ペア:

[(1, 46157072), (2, 23078536), (4, 11539268), (8, 5769634), (13, 3550544), (16, 2884817), (26, 1775272), (52, 887636), (104, 443818), (208, 221909)]