56449264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113809}}^1$

素因数の和:113848

約数の個数: 20

約数和(自身を含む): 112899520

約数和(自身を除く): 56450256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113809, 227618, 455236, 910472, 1820944, 3528079, 7056158, 14112316, 28224632, 56449264]

約数ペア:

[(1, 56449264), (2, 28224632), (4, 14112316), (8, 7056158), (16, 3528079), (31, 1820944), (62, 910472), (124, 455236), (248, 227618), (496, 113809)]