65132518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 110097792

約数和(自身を除く): 44965274

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 443, 451, 886, 902, 1793, 3586, 4873, 6683, 9746, 13366, 18163, 36326, 72209, 73513, 144418, 147026, 199793, 399586, 794299, 1588598, 2960569, 5921138, 32566259, 65132518]

約数ペア:

[(1, 65132518), (2, 32566259), (11, 5921138), (22, 2960569), (41, 1588598), (82, 794299), (163, 399586), (326, 199793), (443, 147026), (451, 144418), (886, 73513), (902, 72209), (1793, 36326), (3586, 18163), (4873, 13366), (6683, 9746)]