31031182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 58387392

約数和(自身を除く): 27356210

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 3217, 4823, 6434, 9646, 22519, 41821, 45038, 83642, 170501, 292747, 341002, 585494, 1193507, 2216513, 2387014, 4433026, 15515591, 31031182]

約数ペア:

[(1, 31031182), (2, 15515591), (7, 4433026), (13, 2387014), (14, 2216513), (26, 1193507), (53, 585494), (91, 341002), (106, 292747), (182, 170501), (371, 83642), (689, 45038), (742, 41821), (1378, 22519), (3217, 9646), (4823, 6434)]