40105045678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6516907}}^1$

素因数の和:6517107

約数の個数: 16

約数和(自身を含む): 64048171824

約数和(自身を除く): 23943126146

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 6516907, 13033814, 110787419, 221574838, 1179560167, 2359120334, 20052522839, 40105045678]

約数ペア:

[(1, 40105045678), (2, 20052522839), (17, 2359120334), (34, 1179560167), (181, 221574838), (362, 110787419), (3077, 13033814), (6154, 6516907)]