40283906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15973}}^1$

素因数の和:16085

約数の個数: 16

約数和(自身を含む): 65748984

約数和(自身を除く): 25465078

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 15973, 31946, 207649, 415298, 1549381, 3098762, 20141953, 40283906]

約数ペア:

[(1, 40283906), (2, 20141953), (13, 3098762), (26, 1549381), (97, 415298), (194, 207649), (1261, 31946), (2522, 15973)]