31714265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 44509824

約数和(自身を除く): 12795559

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 317, 535, 935, 1177, 1585, 1819, 3487, 5389, 5885, 9095, 17435, 20009, 26945, 33919, 59279, 100045, 169595, 296395, 373109, 576623, 1865545, 2883115, 6342853, 31714265]

約数ペア:

[(1, 31714265), (5, 6342853), (11, 2883115), (17, 1865545), (55, 576623), (85, 373109), (107, 296395), (187, 169595), (317, 100045), (535, 59279), (935, 33919), (1177, 26945), (1585, 20009), (1819, 17435), (3487, 9095), (5389, 5885)]