89287058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 71589742

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 1861, 2086, 3427, 3722, 6854, 13027, 23989, 26054, 42803, 47978, 85606, 277289, 299621, 554578, 599242, 1941023, 3882046, 6377647, 12755294, 44643529, 89287058]

約数ペア:

[(1, 89287058), (2, 44643529), (7, 12755294), (14, 6377647), (23, 3882046), (46, 1941023), (149, 599242), (161, 554578), (298, 299621), (322, 277289), (1043, 85606), (1861, 47978), (2086, 42803), (3427, 26054), (3722, 23989), (6854, 13027)]