90712874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281717}}^1$

素因数の和:281749

約数の個数: 16

約数和(自身を含む): 162269568

約数和(自身を除く): 71556694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 281717, 563434, 1972019, 3944038, 6479491, 12958982, 45356437, 90712874]

約数ペア:

[(1, 90712874), (2, 45356437), (7, 12958982), (14, 6479491), (23, 3944038), (46, 1972019), (161, 563434), (322, 281717)]