87362842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{145121}}^1$

素因数の和:145173

約数の個数: 16

約数和(自身を含む): 153248832

約数和(自身を除く): 65885990

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 145121, 290242, 1015847, 2031694, 6240203, 12480406, 43681421, 87362842]

約数ペア:

[(1, 87362842), (2, 43681421), (7, 12480406), (14, 6240203), (43, 2031694), (86, 1015847), (301, 290242), (602, 145121)]