40374466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2069}}^1$

素因数の和:2969

約数の個数: 16

約数和(自身を含む): 66173760

約数和(自身を除く): 25799294

約数列:

[1, 2, 11, 22, 887, 1774, 2069, 4138, 9757, 19514, 22759, 45518, 1835203, 3670406, 20187233, 40374466]

約数ペア:

[(1, 40374466), (2, 20187233), (11, 3670406), (22, 1835203), (887, 45518), (1774, 22759), (2069, 19514), (4138, 9757)]