80178152

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{10429}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 155354850

約数和(自身を除く): 75176698

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 10429, 20858, 41716, 83432, 323299, 646598, 1293196, 2586392, 10022269, 20044538, 40089076, 80178152]

約数ペア:

[(1, 80178152), (2, 40089076), (4, 20044538), (8, 10022269), (31, 2586392), (62, 1293196), (124, 646598), (248, 323299), (961, 83432), (1922, 41716), (3844, 20858), (7688, 10429)]