80565142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2027}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 66618986

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 1169, 2027, 2338, 2839, 4054, 5678, 14189, 19873, 28378, 34459, 39746, 68918, 241213, 338509, 482426, 677018, 2369563, 4739126, 5754653, 11509306, 40282571, 80565142]

約数ペア:

[(1, 80565142), (2, 40282571), (7, 11509306), (14, 5754653), (17, 4739126), (34, 2369563), (119, 677018), (167, 482426), (238, 338509), (334, 241213), (1169, 68918), (2027, 39746), (2338, 34459), (2839, 28378), (4054, 19873), (5678, 14189)]