40665938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10973}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 65185560

約数和(自身を除く): 24519622

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 10973, 21946, 186541, 373082, 1196057, 2392114, 20332969, 40665938]

約数ペア:

[(1, 40665938), (2, 20332969), (17, 2392114), (34, 1196057), (109, 373082), (218, 186541), (1853, 21946), (3706, 10973)]