31275642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73417}}^1$

素因数の和:73493

約数の個数: 16

約数和(自身を含む): 63433152

約数和(自身を除く): 32157510

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73417, 146834, 220251, 440502, 5212607, 10425214, 15637821, 31275642]

約数ペア:

[(1, 31275642), (2, 15637821), (3, 10425214), (6, 5212607), (71, 440502), (142, 220251), (213, 146834), (426, 73417)]