40803944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15833

約数の個数: 32

約数和(自身を含む): 85276800

約数和(自身を除く): 44472856

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15791, 31582, 63164, 126328, 268447, 300029, 536894, 600058, 1073788, 1200116, 2147576, 2400232, 5100493, 10200986, 20401972, 40803944]

約数ペア:

[(1, 40803944), (2, 20401972), (4, 10200986), (8, 5100493), (17, 2400232), (19, 2147576), (34, 1200116), (38, 1073788), (68, 600058), (76, 536894), (136, 300029), (152, 268447), (323, 126328), (646, 63164), (1292, 31582), (2584, 15791)]