80639584

素因数分解:

$2^5\times {\mathrm{1019}}^1\times {\mathrm{2473}}^1$

素因数の和:3502

約数の個数: 24

約数和(自身を含む): 158979240

約数和(自身を除く): 78339656

約数列:

[1, 2, 4, 8, 16, 32, 1019, 2038, 2473, 4076, 4946, 8152, 9892, 16304, 19784, 32608, 39568, 79136, 2519987, 5039974, 10079948, 20159896, 40319792, 80639584]

約数ペア:

[(1, 80639584), (2, 40319792), (4, 20159896), (8, 10079948), (16, 5039974), (32, 2519987), (1019, 79136), (2038, 39568), (2473, 32608), (4076, 19784), (4946, 16304), (8152, 9892)]