91243472

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15797}}^1$

素因数の和:15843

約数の個数: 30

約数和(自身を含む): 186590178

約数和(自身を除く): 95346706

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15797, 31594, 63188, 126376, 252752, 300143, 600286, 1200572, 2401144, 4802288, 5702717, 11405434, 22810868, 45621736, 91243472]

約数ペア:

[(1, 91243472), (2, 45621736), (4, 22810868), (8, 11405434), (16, 5702717), (19, 4802288), (38, 2401144), (76, 1200572), (152, 600286), (304, 300143), (361, 252752), (722, 126376), (1444, 63188), (2888, 31594), (5776, 15797)]