40116808

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 36491192

約数列:

[1, 2, 4, 8, 113, 199, 223, 226, 398, 446, 452, 796, 892, 904, 1592, 1784, 22487, 25199, 44377, 44974, 50398, 88754, 89948, 100796, 177508, 179896, 201592, 355016, 5014601, 10029202, 20058404, 40116808]

約数ペア:

[(1, 40116808), (2, 20058404), (4, 10029202), (8, 5014601), (113, 355016), (199, 201592), (223, 179896), (226, 177508), (398, 100796), (446, 89948), (452, 88754), (796, 50398), (892, 44974), (904, 44377), (1592, 25199), (1784, 22487)]