40758152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 78988800

約数和(自身を除く): 38230648

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 1087, 2174, 4348, 4687, 8696, 9374, 18748, 37496, 46741, 93482, 118483, 186964, 236966, 373928, 473932, 947864, 5094769, 10189538, 20379076, 40758152]

約数ペア:

[(1, 40758152), (2, 20379076), (4, 10189538), (8, 5094769), (43, 947864), (86, 473932), (109, 373928), (172, 236966), (218, 186964), (344, 118483), (436, 93482), (872, 46741), (1087, 37496), (2174, 18748), (4348, 9374), (4687, 8696)]