40822816

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{7639}}^1$

素因数の和:7816

約数の個数: 24

約数和(自身を含む): 80861760

約数和(自身を除く): 40038944

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 7639, 15278, 30556, 61112, 122224, 244448, 1275713, 2551426, 5102852, 10205704, 20411408, 40822816]

約数ペア:

[(1, 40822816), (2, 20411408), (4, 10205704), (8, 5102852), (16, 2551426), (32, 1275713), (167, 244448), (334, 122224), (668, 61112), (1336, 30556), (2672, 15278), (5344, 7639)]