88412516

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 157080000

約数和(自身を除く): 68667484

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 796, 1019, 2038, 4076, 21691, 43382, 86764, 111071, 202781, 222142, 405562, 444284, 811124, 22103129, 44206258, 88412516]

約数ペア:

[(1, 88412516), (2, 44206258), (4, 22103129), (109, 811124), (199, 444284), (218, 405562), (398, 222142), (436, 202781), (796, 111071), (1019, 86764), (2038, 43382), (4076, 21691)]