87432898

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{15731}}^1$

素因数の和:16137

約数の個数: 16

約数和(自身を含む): 150272064

約数和(自身を除く): 62839166

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 15731, 31462, 110117, 220234, 6245207, 12490414, 43716449, 87432898]

約数ペア:

[(1, 87432898), (2, 43716449), (7, 12490414), (14, 6245207), (397, 220234), (794, 110117), (2779, 31462), (5558, 15731)]