85389978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 177523200

約数和(自身を除く): 92133222

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 229, 458, 687, 1374, 2143, 4286, 6429, 6641, 12858, 13282, 19923, 39846, 62147, 124294, 186441, 372882, 490747, 981494, 1472241, 2944482, 14231663, 28463326, 42694989, 85389978]

約数ペア:

[(1, 85389978), (2, 42694989), (3, 28463326), (6, 14231663), (29, 2944482), (58, 1472241), (87, 981494), (174, 490747), (229, 372882), (458, 186441), (687, 124294), (1374, 62147), (2143, 39846), (4286, 19923), (6429, 13282), (6641, 12858)]