40443248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 83067600

約数和(自身を除く): 42624352

約数列:

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

約数ペア:

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