31097435

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 37949472

約数和(自身を除く): 6852037

約数列:

[1, 5, 131, 197, 241, 655, 985, 1205, 25807, 31571, 47477, 129035, 157855, 237385, 6219487, 31097435]

約数ペア:

[(1, 31097435), (5, 6219487), (131, 237385), (197, 157855), (241, 129035), (655, 47477), (985, 31571), (1205, 25807)]