98723864

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 190099440

約数和(自身を除く): 91375576

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 404, 488, 808, 2003, 4006, 6161, 8012, 12322, 16024, 24644, 49288, 122183, 202303, 244366, 404606, 488732, 809212, 977464, 1618424, 12340483, 24680966, 49361932, 98723864]

約数ペア:

[(1, 98723864), (2, 49361932), (4, 24680966), (8, 12340483), (61, 1618424), (101, 977464), (122, 809212), (202, 488732), (244, 404606), (404, 244366), (488, 202303), (808, 122183), (2003, 49288), (4006, 24644), (6161, 16024), (8012, 12322)]