80039288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38629}}^1$

素因数の和:38679

約数の個数: 32

約数和(自身を含む): 176152800

約数和(自身を除く): 96113512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 38629, 77258, 154516, 270403, 309032, 540806, 1081612, 1429273, 2163224, 2858546, 5717092, 10004911, 11434184, 20009822, 40019644, 80039288]

約数ペア:

[(1, 80039288), (2, 40019644), (4, 20009822), (7, 11434184), (8, 10004911), (14, 5717092), (28, 2858546), (37, 2163224), (56, 1429273), (74, 1081612), (148, 540806), (259, 309032), (296, 270403), (518, 154516), (1036, 77258), (2072, 38629)]