86878108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2113}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 160410320

約数和(自身を除く): 73532212

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2113, 2164, 4226, 8452, 10279, 20558, 40147, 41116, 80294, 160588, 1143133, 2286266, 4572532, 21719527, 43439054, 86878108]

約数ペア:

[(1, 86878108), (2, 43439054), (4, 21719527), (19, 4572532), (38, 2286266), (76, 1143133), (541, 160588), (1082, 80294), (2113, 41116), (2164, 40147), (4226, 20558), (8452, 10279)]