90974842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151121}}^1$

素因数の和:151173

約数の個数: 16

約数和(自身を含む): 159584832

約数和(自身を除く): 68609990

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 151121, 302242, 1057847, 2115694, 6498203, 12996406, 45487421, 90974842]

約数ペア:

[(1, 90974842), (2, 45487421), (7, 12996406), (14, 6498203), (43, 2115694), (86, 1057847), (301, 302242), (602, 151121)]