40201936

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{7591}}^1$

素因数の和:7930

約数の個数: 20

約数和(自身を含む): 78136864

約数和(自身を除く): 37934928

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 7591, 15182, 30364, 60728, 121456, 2512621, 5025242, 10050484, 20100968, 40201936]

約数ペア:

[(1, 40201936), (2, 20100968), (4, 10050484), (8, 5025242), (16, 2512621), (331, 121456), (662, 60728), (1324, 30364), (2648, 15182), (5296, 7591)]