86154481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2239}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 103219200

約数和(自身を除く): 17064719

約数列:

[1, 7, 23, 161, 239, 1673, 2239, 5497, 15673, 38479, 51497, 360479, 535121, 3745847, 12307783, 86154481]

約数ペア:

[(1, 86154481), (7, 12307783), (23, 3745847), (161, 535121), (239, 360479), (1673, 51497), (2239, 38479), (5497, 15673)]