81247328

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 36

約数和(自身を含む): 165716460

約数和(自身を除く): 84469132

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3019, 3364, 6038, 6728, 12076, 13456, 24152, 26912, 48304, 87551, 96608, 175102, 350204, 700408, 1400816, 2538979, 2801632, 5077958, 10155916, 20311832, 40623664, 81247328]

約数ペア:

[(1, 81247328), (2, 40623664), (4, 20311832), (8, 10155916), (16, 5077958), (29, 2801632), (32, 2538979), (58, 1400816), (116, 700408), (232, 350204), (464, 175102), (841, 96608), (928, 87551), (1682, 48304), (3019, 26912), (3364, 24152), (6038, 13456), (6728, 12076)]