31714826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 59725512

約数和(自身を除く): 28010686

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 593, 1186, 1573, 2057, 2431, 3146, 4114, 4862, 6523, 7709, 10081, 13046, 15418, 20162, 26741, 53482, 71753, 84799, 110891, 131053, 143506, 169598, 221782, 262106, 932789, 1219801, 1441583, 1865578, 2439602, 2883166, 15857413, 31714826]

約数ペア:

[(1, 31714826), (2, 15857413), (11, 2883166), (13, 2439602), (17, 1865578), (22, 1441583), (26, 1219801), (34, 932789), (121, 262106), (143, 221782), (187, 169598), (221, 143506), (242, 131053), (286, 110891), (374, 84799), (442, 71753), (593, 53482), (1186, 26741), (1573, 20162), (2057, 15418), (2431, 13046), (3146, 10081), (4114, 7709), (4862, 6523)]