86946508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{104003}}^1$

素因数の和:104037

約数の個数: 24

約数和(自身を含む): 174726720

約数和(自身を除く): 87780212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 104003, 208006, 416012, 1144033, 1976057, 2288066, 3952114, 4576132, 7904228, 21736627, 43473254, 86946508]

約数ペア:

[(1, 86946508), (2, 43473254), (4, 21736627), (11, 7904228), (19, 4576132), (22, 3952114), (38, 2288066), (44, 1976057), (76, 1144033), (209, 416012), (418, 208006), (836, 104003)]