40902256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{62351}}^1$

素因数の和:62400

約数の個数: 20

約数和(自身を含む): 81182304

約数和(自身を除く): 40280048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 62351, 124702, 249404, 498808, 997616, 2556391, 5112782, 10225564, 20451128, 40902256]

約数ペア:

[(1, 40902256), (2, 20451128), (4, 10225564), (8, 5112782), (16, 2556391), (41, 997616), (82, 498808), (164, 249404), (328, 124702), (656, 62351)]