85920536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1$

素因数の和:19275

約数の個数: 32

約数和(自身を含む): 177537360

約数和(自身を除く): 91616824

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 19213, 38426, 76852, 153704, 249769, 499538, 826159, 999076, 1652318, 1998152, 3304636, 6609272, 10740067, 21480134, 42960268, 85920536]

約数ペア:

[(1, 85920536), (2, 42960268), (4, 21480134), (8, 10740067), (13, 6609272), (26, 3304636), (43, 1998152), (52, 1652318), (86, 999076), (104, 826159), (172, 499538), (344, 249769), (559, 153704), (1118, 76852), (2236, 38426), (4472, 19213)]