8164864

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 40

約数和(自身を含む): 16793568

約数和(自身を除く): 8628704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 431, 512, 592, 862, 1184, 1724, 2368, 3448, 4736, 6896, 9472, 13792, 15947, 18944, 27584, 31894, 55168, 63788, 110336, 127576, 220672, 255152, 510304, 1020608, 2041216, 4082432, 8164864]

約数ペア:

[(1, 8164864), (2, 4082432), (4, 2041216), (8, 1020608), (16, 510304), (32, 255152), (37, 220672), (64, 127576), (74, 110336), (128, 63788), (148, 55168), (256, 31894), (296, 27584), (431, 18944), (512, 15947), (592, 13792), (862, 9472), (1184, 6896), (1724, 4736), (2368, 3448)]