89266639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37397}}^1$

素因数の和:37446

約数の個数: 16

約数和(自身を含む): 114886656

約数和(自身を除く): 25620017

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 37397, 261779, 411367, 1159307, 2879569, 8115149, 12752377, 89266639]

約数ペア:

[(1, 89266639), (7, 12752377), (11, 8115149), (31, 2879569), (77, 1159307), (217, 411367), (341, 261779), (2387, 37397)]