40684958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 63504384

約数和(自身を除く): 22819426

約数列:

[1, 2, 31, 62, 127, 254, 3937, 5167, 7874, 10334, 160177, 320354, 656209, 1312418, 20342479, 40684958]

約数ペア:

[(1, 40684958), (2, 20342479), (31, 1312418), (62, 656209), (127, 320354), (254, 160177), (3937, 10334), (5167, 7874)]