40131326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 61966080

約数和(自身を除く): 21834754

約数列:

[1, 2, 47, 94, 131, 262, 3259, 6157, 6518, 12314, 153173, 306346, 426929, 853858, 20065663, 40131326]

約数ペア:

[(1, 40131326), (2, 20065663), (47, 853858), (94, 426929), (131, 306346), (262, 153173), (3259, 12314), (6157, 6518)]