87165016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{265747}}^1$

素因数の和:265794

約数の個数: 16

約数和(自身を含む): 167421240

約数和(自身を除く): 80256224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 265747, 531494, 1062988, 2125976, 10895627, 21791254, 43582508, 87165016]

約数ペア:

[(1, 87165016), (2, 43582508), (4, 21791254), (8, 10895627), (41, 2125976), (82, 1062988), (164, 531494), (328, 265747)]