40081208

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{3851}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 75229560

約数和(自身を除く): 35148352

約数列:

[1, 2, 4, 8, 1301, 2602, 3851, 5204, 7702, 10408, 15404, 30808, 5010151, 10020302, 20040604, 40081208]

約数ペア:

[(1, 40081208), (2, 20040604), (4, 10020302), (8, 5010151), (1301, 30808), (2602, 15404), (3851, 10408), (5204, 7702)]