86968474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{18719}}^1$

素因数の和:18845

約数の個数: 16

約数和(自身を含む): 137479680

約数和(自身を除く): 50511206

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 18719, 37438, 430537, 861074, 1890619, 3781238, 43484237, 86968474]

約数ペア:

[(1, 86968474), (2, 43484237), (23, 3781238), (46, 1890619), (101, 861074), (202, 430537), (2323, 37438), (4646, 18719)]