61609958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 99283968

約数和(自身を除く): 37674010

約数列:

[1, 2, 31, 37, 62, 74, 107, 214, 251, 502, 1147, 2294, 3317, 3959, 6634, 7781, 7918, 9287, 15562, 18574, 26857, 53714, 122729, 245458, 287897, 575794, 832567, 993709, 1665134, 1987418, 30804979, 61609958]

約数ペア:

[(1, 61609958), (2, 30804979), (31, 1987418), (37, 1665134), (62, 993709), (74, 832567), (107, 575794), (214, 287897), (251, 245458), (502, 122729), (1147, 53714), (2294, 26857), (3317, 18574), (3959, 15562), (6634, 9287), (7781, 7918)]