8745136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13380

約数の個数: 20

約数和(自身を含む): 17358264

約数和(自身を除く): 8613128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13331, 26662, 53324, 106648, 213296, 546571, 1093142, 2186284, 4372568, 8745136]

約数ペア:

[(1, 8745136), (2, 4372568), (4, 2186284), (8, 1093142), (16, 546571), (41, 213296), (82, 106648), (164, 53324), (328, 26662), (656, 13331)]