40376816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 81557280

約数和(自身を除く): 41180464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 503, 692, 1006, 1384, 2012, 2768, 4024, 5017, 8048, 10034, 14587, 20068, 29174, 40136, 58348, 80272, 87019, 116696, 174038, 233392, 348076, 696152, 1392304, 2523551, 5047102, 10094204, 20188408, 40376816]

約数ペア:

[(1, 40376816), (2, 20188408), (4, 10094204), (8, 5047102), (16, 2523551), (29, 1392304), (58, 696152), (116, 348076), (173, 233392), (232, 174038), (346, 116696), (464, 87019), (503, 80272), (692, 58348), (1006, 40136), (1384, 29174), (2012, 20068), (2768, 14587), (4024, 10034), (5017, 8048)]