57385336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 114832080

約数和(自身を除く): 57446744

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 3221, 4454, 6442, 8908, 12884, 17816, 25768, 54757, 109514, 219028, 421951, 438056, 843902, 1687804, 3375608, 7173167, 14346334, 28692668, 57385336]

約数ペア:

[(1, 57385336), (2, 28692668), (4, 14346334), (8, 7173167), (17, 3375608), (34, 1687804), (68, 843902), (131, 438056), (136, 421951), (262, 219028), (524, 109514), (1048, 54757), (2227, 25768), (3221, 17816), (4454, 12884), (6442, 8908)]