85840878

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{43223}}^1$

素因数の和:43559

約数の個数: 16

約数和(自身を含む): 172204416

約数和(自身を除く): 86363538

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 43223, 86446, 129669, 259338, 14306813, 28613626, 42920439, 85840878]

約数ペア:

[(1, 85840878), (2, 42920439), (3, 28613626), (6, 14306813), (331, 259338), (662, 129669), (993, 86446), (1986, 43223)]