38901056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32022

約数の個数: 28

約数和(自身を含む): 81259680

約数和(自身を除く): 42358624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 31991, 63982, 127964, 255928, 511856, 607829, 1023712, 1215658, 2047424, 2431316, 4862632, 9725264, 19450528, 38901056]

約数ペア:

[(1, 38901056), (2, 19450528), (4, 9725264), (8, 4862632), (16, 2431316), (19, 2047424), (32, 1215658), (38, 1023712), (64, 607829), (76, 511856), (152, 255928), (304, 127964), (608, 63982), (1216, 31991)]