169915712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{85643}}^1$

素因数の和:85686

約数の個数: 28

約数和(自身を含む): 348057216

約数和(自身を除く): 178141504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 85643, 171286, 342572, 685144, 1370288, 2654933, 2740576, 5309866, 5481152, 10619732, 21239464, 42478928, 84957856, 169915712]

約数ペア:

[(1, 169915712), (2, 84957856), (4, 42478928), (8, 21239464), (16, 10619732), (31, 5481152), (32, 5309866), (62, 2740576), (64, 2654933), (124, 1370288), (248, 685144), (496, 342572), (992, 171286), (1984, 85643)]