31360902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 65264640

約数和(自身を除く): 33903738

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 1213, 2426, 3639, 4309, 7278, 8618, 12927, 25854, 37603, 75206, 112809, 168607, 225618, 337214, 505821, 1011642, 5226817, 10453634, 15680451, 31360902]

約数ペア:

[(1, 31360902), (2, 15680451), (3, 10453634), (6, 5226817), (31, 1011642), (62, 505821), (93, 337214), (139, 225618), (186, 168607), (278, 112809), (417, 75206), (834, 37603), (1213, 25854), (2426, 12927), (3639, 8618), (4309, 7278)]