80886496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 168814800

約数和(自身を除く): 87928304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 769, 1384, 1538, 2768, 3076, 3287, 5536, 6152, 6574, 12304, 13148, 14611, 24608, 26296, 29222, 52592, 58444, 105184, 116888, 133037, 233776, 266074, 467552, 532148, 1064296, 2128592, 2527703, 4257184, 5055406, 10110812, 20221624, 40443248, 80886496]

約数ペア:

[(1, 80886496), (2, 40443248), (4, 20221624), (8, 10110812), (16, 5055406), (19, 4257184), (32, 2527703), (38, 2128592), (76, 1064296), (152, 532148), (173, 467552), (304, 266074), (346, 233776), (608, 133037), (692, 116888), (769, 105184), (1384, 58444), (1538, 52592), (2768, 29222), (3076, 26296), (3287, 24608), (5536, 14611), (6152, 13148), (6574, 12304)]