85367152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21601}}^1$

素因数の和:21641

約数の個数: 40

約数和(自身を含む): 187505360

約数和(自身を除く): 102138208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21601, 43202, 86404, 172808, 280813, 345616, 410419, 561626, 820838, 1123252, 1641676, 2246504, 3283352, 4493008, 5335447, 6566704, 10670894, 21341788, 42683576, 85367152]

約数ペア:

[(1, 85367152), (2, 42683576), (4, 21341788), (8, 10670894), (13, 6566704), (16, 5335447), (19, 4493008), (26, 3283352), (38, 2246504), (52, 1641676), (76, 1123252), (104, 820838), (152, 561626), (208, 410419), (247, 345616), (304, 280813), (494, 172808), (988, 86404), (1976, 43202), (3952, 21601)]