85476878

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 135095688

約数和(自身を除く): 49618810

約数列:

[1, 2, 23, 46, 173, 346, 467, 529, 934, 1058, 3979, 7958, 10741, 21482, 80791, 91517, 161582, 183034, 247043, 494086, 1858193, 3716386, 42738439, 85476878]

約数ペア:

[(1, 85476878), (2, 42738439), (23, 3716386), (46, 1858193), (173, 494086), (346, 247043), (467, 183034), (529, 161582), (934, 91517), (1058, 80791), (3979, 21482), (7958, 10741)]