90258718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{15139}}^1$

素因数の和:15423

約数の個数: 16

約数和(自身を含む): 148250880

約数和(自身を除く): 57992162

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 15139, 30278, 166529, 333058, 4102669, 8205338, 45129359, 90258718]

約数ペア:

[(1, 90258718), (2, 45129359), (11, 8205338), (22, 4102669), (271, 333058), (542, 166529), (2981, 30278), (5962, 15139)]