56190664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 108692640

約数和(自身を除く): 52501976

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1051, 1304, 2102, 4204, 6683, 8408, 13366, 26732, 43091, 53464, 86182, 171313, 172364, 342626, 344728, 685252, 1370504, 7023833, 14047666, 28095332, 56190664]

約数ペア:

[(1, 56190664), (2, 28095332), (4, 14047666), (8, 7023833), (41, 1370504), (82, 685252), (163, 344728), (164, 342626), (326, 172364), (328, 171313), (652, 86182), (1051, 53464), (1304, 43091), (2102, 26732), (4204, 13366), (6683, 8408)]