85460116

素因数分解:

$2^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 174500256

約数和(自身を除く): 89040140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 631, 691, 1262, 1382, 2524, 2764, 4417, 4837, 8834, 9674, 17668, 19348, 30919, 33859, 61838, 67718, 123676, 135436, 436021, 872042, 1744084, 3052147, 6104294, 12208588, 21365029, 42730058, 85460116]

約数ペア:

[(1, 85460116), (2, 42730058), (4, 21365029), (7, 12208588), (14, 6104294), (28, 3052147), (49, 1744084), (98, 872042), (196, 436021), (631, 135436), (691, 123676), (1262, 67718), (1382, 61838), (2524, 33859), (2764, 30919), (4417, 19348), (4837, 17668), (8834, 9674)]