40357136

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{2957}}^1$

素因数の和:3818

約数の個数: 20

約数和(自身を含む): 78310092

約数和(自身を除く): 37952956

約数列:

[1, 2, 4, 8, 16, 853, 1706, 2957, 3412, 5914, 6824, 11828, 13648, 23656, 47312, 2522321, 5044642, 10089284, 20178568, 40357136]

約数ペア:

[(1, 40357136), (2, 20178568), (4, 10089284), (8, 5044642), (16, 2522321), (853, 47312), (1706, 23656), (2957, 13648), (3412, 11828), (5914, 6824)]