2016350608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{66643}}^1$

素因数の和:66743

約数の個数: 40

約数和(自身を含む): 4098872576

約数和(自身を除く): 2082521968

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 66643, 133286, 266572, 533144, 1066288, 2065933, 4065223, 4131866, 8130446, 8263732, 16260892, 16527464, 32521784, 33054928, 65043568, 126021913, 252043826, 504087652, 1008175304, 2016350608]

約数ペア:

[(1, 2016350608), (2, 1008175304), (4, 504087652), (8, 252043826), (16, 126021913), (31, 65043568), (61, 33054928), (62, 32521784), (122, 16527464), (124, 16260892), (244, 8263732), (248, 8130446), (488, 4131866), (496, 4065223), (976, 2065933), (1891, 1066288), (3782, 533144), (7564, 266572), (15128, 133286), (30256, 66643)]