31659236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 35909020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 293, 454, 476, 586, 908, 1172, 1589, 2051, 3178, 3859, 4102, 4981, 6356, 7718, 8204, 9962, 15436, 19924, 27013, 34867, 54026, 66511, 69734, 108052, 133022, 139468, 266044, 465577, 931154, 1130687, 1862308, 2261374, 4522748, 7914809, 15829618, 31659236]

約数ペア:

[(1, 31659236), (2, 15829618), (4, 7914809), (7, 4522748), (14, 2261374), (17, 1862308), (28, 1130687), (34, 931154), (68, 465577), (119, 266044), (227, 139468), (238, 133022), (293, 108052), (454, 69734), (476, 66511), (586, 54026), (908, 34867), (1172, 27013), (1589, 19924), (2051, 15436), (3178, 9962), (3859, 8204), (4102, 7718), (4981, 6356)]