64026608

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23131}}^1$

素因数の和:23312

約数の個数: 20

約数和(自身を含む): 124774008

約数和(自身を除く): 60747400

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23131, 46262, 92524, 185048, 370096, 4001663, 8003326, 16006652, 32013304, 64026608]

約数ペア:

[(1, 64026608), (2, 32013304), (4, 16006652), (8, 8003326), (16, 4001663), (173, 370096), (346, 185048), (692, 92524), (1384, 46262), (2768, 23131)]