80762456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 156567600

約数和(自身を除く): 75805144

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 452, 904, 2179, 4358, 4633, 8716, 9266, 17432, 18532, 37064, 89339, 178678, 246227, 357356, 492454, 714712, 984908, 1969816, 10095307, 20190614, 40381228, 80762456]

約数ペア:

[(1, 80762456), (2, 40381228), (4, 20190614), (8, 10095307), (41, 1969816), (82, 984908), (113, 714712), (164, 492454), (226, 357356), (328, 246227), (452, 178678), (904, 89339), (2179, 37064), (4358, 18532), (4633, 17432), (8716, 9266)]