80554808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 156870000

約数和(自身を除く): 76315192

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 331, 662, 1049, 1324, 2098, 2648, 4196, 8392, 9599, 19198, 30421, 38396, 60842, 76792, 121684, 243368, 347219, 694438, 1388876, 2777752, 10069351, 20138702, 40277404, 80554808]

約数ペア:

[(1, 80554808), (2, 40277404), (4, 20138702), (8, 10069351), (29, 2777752), (58, 1388876), (116, 694438), (232, 347219), (331, 243368), (662, 121684), (1049, 76792), (1324, 60842), (2098, 38396), (2648, 30421), (4196, 19198), (8392, 9599)]