31000354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 28221662

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 4283, 7238, 8566, 29981, 47113, 59962, 94226, 201301, 329791, 402602, 659582, 1409107, 2214311, 2818214, 4428622, 15500177, 31000354]

約数ペア:

[(1, 31000354), (2, 15500177), (7, 4428622), (11, 2818214), (14, 2214311), (22, 1409107), (47, 659582), (77, 402602), (94, 329791), (154, 201301), (329, 94226), (517, 59962), (658, 47113), (1034, 29981), (3619, 8566), (4283, 7238)]