31057912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9975

約数の個数: 32

約数和(自身を含む): 64346400

約数和(自身を除く): 33288488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9929, 19858, 39716, 79432, 168793, 228367, 337586, 456734, 675172, 913468, 1350344, 1826936, 3882239, 7764478, 15528956, 31057912]

約数ペア:

[(1, 31057912), (2, 15528956), (4, 7764478), (8, 3882239), (17, 1826936), (23, 1350344), (34, 913468), (46, 675172), (68, 456734), (92, 337586), (136, 228367), (184, 168793), (391, 79432), (782, 39716), (1564, 19858), (3128, 9929)]