40085564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 71565648

約数和(自身を除く): 31480084

約数列:

[1, 2, 4, 67, 134, 268, 373, 401, 746, 802, 1492, 1604, 24991, 26867, 49982, 53734, 99964, 107468, 149573, 299146, 598292, 10021391, 20042782, 40085564]

約数ペア:

[(1, 40085564), (2, 20042782), (4, 10021391), (67, 598292), (134, 299146), (268, 149573), (373, 107468), (401, 99964), (746, 53734), (802, 49982), (1492, 26867), (1604, 24991)]