87610012

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{32257}}^1$

素因数の和:32365

約数の個数: 24

約数和(自身を含む): 177031904

約数和(自身を除く): 89421892

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 32257, 64514, 129028, 225799, 451598, 903196, 3128929, 6257858, 12515716, 21902503, 43805006, 87610012]

約数ペア:

[(1, 87610012), (2, 43805006), (4, 21902503), (7, 12515716), (14, 6257858), (28, 3128929), (97, 903196), (194, 451598), (388, 225799), (679, 129028), (1358, 64514), (2716, 32257)]