40691074

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 61867800

約数和(自身を除く): 21176726

約数列:

[1, 2, 113, 226, 401, 449, 802, 898, 45313, 50737, 90626, 101474, 180049, 360098, 20345537, 40691074]

約数ペア:

[(1, 40691074), (2, 20345537), (113, 360098), (226, 180049), (401, 101474), (449, 90626), (802, 50737), (898, 45313)]