160719998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{8713}}^1$

素因数の和:9139

約数の個数: 16

約数和(自身を含む): 252218016

約数和(自身を除く): 91498018

約数列:

[1, 2, 23, 46, 401, 802, 8713, 9223, 17426, 18446, 200399, 400798, 3493913, 6987826, 80359999, 160719998]

約数ペア:

[(1, 160719998), (2, 80359999), (23, 6987826), (46, 3493913), (401, 400798), (802, 200399), (8713, 18446), (9223, 17426)]