86627456

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{15739}}^1$

素因数の和:15796

約数の個数: 32

約数和(自身を含む): 176602800

約数和(自身を除く): 89975344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 15739, 31478, 62956, 125912, 251824, 503648, 676777, 1007296, 1353554, 2014592, 2707108, 5414216, 10828432, 21656864, 43313728, 86627456]

約数ペア:

[(1, 86627456), (2, 43313728), (4, 21656864), (8, 10828432), (16, 5414216), (32, 2707108), (43, 2014592), (64, 1353554), (86, 1007296), (128, 676777), (172, 503648), (344, 251824), (688, 125912), (1376, 62956), (2752, 31478), (5504, 15739)]