31324190

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{18757}}^1$

素因数の和:18931

約数の個数: 16

約数和(自身を含む): 56724192

約数和(自身を除く): 25400002

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 18757, 37514, 93785, 187570, 3132419, 6264838, 15662095, 31324190]

約数ペア:

[(1, 31324190), (2, 15662095), (5, 6264838), (10, 3132419), (167, 187570), (334, 93785), (835, 37514), (1670, 18757)]