85921418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{2857}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 140750784

約数和(自身を除く): 54829366

約数列:

[1, 2, 11, 22, 1367, 2734, 2857, 5714, 15037, 30074, 31427, 62854, 3905519, 7811038, 42960709, 85921418]

約数ペア:

[(1, 85921418), (2, 42960709), (11, 7811038), (22, 3905519), (1367, 62854), (2734, 31427), (2857, 30074), (5714, 15037)]