82154368

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{971}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 164083320

約数和(自身を除く): 81928952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 971, 1322, 1942, 2644, 3884, 5288, 7768, 10576, 15536, 21152, 31072, 42304, 62144, 84608, 124288, 641831, 1283662, 2567324, 5134648, 10269296, 20538592, 41077184, 82154368]

約数ペア:

[(1, 82154368), (2, 41077184), (4, 20538592), (8, 10269296), (16, 5134648), (32, 2567324), (64, 1283662), (128, 641831), (661, 124288), (971, 84608), (1322, 62144), (1942, 42304), (2644, 31072), (3884, 21152), (5288, 15536), (7768, 10576)]