80811064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8463

約数の個数: 32

約数和(自身を含む): 162712800

約数和(自身を除く): 81901736

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 8369, 9656, 16738, 33476, 66952, 142273, 284546, 569092, 594199, 1138184, 1188398, 2376796, 4753592, 10101383, 20202766, 40405532, 80811064]

約数ペア:

[(1, 80811064), (2, 40405532), (4, 20202766), (8, 10101383), (17, 4753592), (34, 2376796), (68, 1188398), (71, 1138184), (136, 594199), (142, 569092), (284, 284546), (568, 142273), (1207, 66952), (2414, 33476), (4828, 16738), (8369, 9656)]