4180784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8429}}^1$

素因数の和:8468

約数の個数: 20

約数和(自身を含む): 8362560

約数和(自身を除く): 4181776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8429, 16858, 33716, 67432, 134864, 261299, 522598, 1045196, 2090392, 4180784]

約数ペア:

[(1, 4180784), (2, 2090392), (4, 1045196), (8, 522598), (16, 261299), (31, 134864), (62, 67432), (124, 33716), (248, 16858), (496, 8429)]