42490492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4217}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 81491760

約数和(自身を除く): 39001268

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 4217, 5038, 8434, 10076, 16868, 46387, 92774, 185548, 965693, 1931386, 3862772, 10622623, 21245246, 42490492]

約数ペア:

[(1, 42490492), (2, 21245246), (4, 10622623), (11, 3862772), (22, 1931386), (44, 965693), (229, 185548), (458, 92774), (916, 46387), (2519, 16868), (4217, 10076), (5038, 8434)]