87136834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{44053}}^1$

素因数の和:44121

約数の個数: 16

約数和(自身を含む): 139563072

約数和(自身を除く): 52426238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 44053, 88106, 1013219, 1894279, 2026438, 3788558, 43568417, 87136834]

約数ペア:

[(1, 87136834), (2, 43568417), (23, 3788558), (43, 2026438), (46, 1894279), (86, 1013219), (989, 88106), (1978, 44053)]