86984548

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2141}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 174170304

約数和(自身を除く): 87185756

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2141, 2902, 4282, 5804, 8564, 10157, 14987, 20314, 29974, 40628, 59948, 3106591, 6213182, 12426364, 21746137, 43492274, 86984548]

約数ペア:

[(1, 86984548), (2, 43492274), (4, 21746137), (7, 12426364), (14, 6213182), (28, 3106591), (1451, 59948), (2141, 40628), (2902, 29974), (4282, 20314), (5804, 14987), (8564, 10157)]