86268784

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24847}}^1$

素因数の和:24893

約数の個数: 40

約数和(自身を含む): 197193728

約数和(自身を除く): 110924944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 24847, 49694, 99388, 173929, 198776, 347858, 397552, 695716, 770257, 1391432, 1540514, 2782864, 3081028, 5391799, 6162056, 10783598, 12324112, 21567196, 43134392, 86268784]

約数ペア:

[(1, 86268784), (2, 43134392), (4, 21567196), (7, 12324112), (8, 10783598), (14, 6162056), (16, 5391799), (28, 3081028), (31, 2782864), (56, 1540514), (62, 1391432), (112, 770257), (124, 695716), (217, 397552), (248, 347858), (434, 198776), (496, 173929), (868, 99388), (1736, 49694), (3472, 24847)]