71856010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167107}}^1$

素因数の和:167157

約数の個数: 16

約数和(自身を含む): 132349536

約数和(自身を除く): 60493526

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 167107, 334214, 835535, 1671070, 7185601, 14371202, 35928005, 71856010]

約数ペア:

[(1, 71856010), (2, 35928005), (5, 14371202), (10, 7185601), (43, 1671070), (86, 835535), (215, 334214), (430, 167107)]