38867008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31963}}^1$

素因数の和:31994

約数の個数: 28

約数和(自身を含む): 81188560

約数和(自身を除く): 42321552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 31963, 63926, 127852, 255704, 511408, 607297, 1022816, 1214594, 2045632, 2429188, 4858376, 9716752, 19433504, 38867008]

約数ペア:

[(1, 38867008), (2, 19433504), (4, 9716752), (8, 4858376), (16, 2429188), (19, 2045632), (32, 1214594), (38, 1022816), (64, 607297), (76, 511408), (152, 255704), (304, 127852), (608, 63926), (1216, 31963)]