39136624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40099}}^1$

素因数の和:40168

約数の個数: 20

約数和(自身を含む): 77072200

約数和(自身を除く): 37935576

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40099, 80198, 160396, 320792, 641584, 2446039, 4892078, 9784156, 19568312, 39136624]

約数ペア:

[(1, 39136624), (2, 19568312), (4, 9784156), (8, 4892078), (16, 2446039), (61, 641584), (122, 320792), (244, 160396), (488, 80198), (976, 40099)]