40063288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 79954560

約数和(自身を除く): 39891272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1321, 1784, 2642, 3791, 5284, 7582, 10568, 15164, 22457, 30328, 44914, 89828, 179656, 294583, 589166, 1178332, 2356664, 5007911, 10015822, 20031644, 40063288]

約数ペア:

[(1, 40063288), (2, 20031644), (4, 10015822), (8, 5007911), (17, 2356664), (34, 1178332), (68, 589166), (136, 294583), (223, 179656), (446, 89828), (892, 44914), (1321, 30328), (1784, 22457), (2642, 15164), (3791, 10568), (5284, 7582)]