79918288

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{6947}}^1$

素因数の和:7674

約数の個数: 20

約数和(自身を含む): 155079360

約数和(自身を除く): 75161072

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 6947, 11504, 13894, 27788, 55576, 111152, 4994893, 9989786, 19979572, 39959144, 79918288]

約数ペア:

[(1, 79918288), (2, 39959144), (4, 19979572), (8, 9989786), (16, 4994893), (719, 111152), (1438, 55576), (2876, 27788), (5752, 13894), (6947, 11504)]