81834482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 134676480

約数和(自身を除く): 52841998

約数列:

[1, 2, 19, 31, 38, 62, 127, 254, 547, 589, 1094, 1178, 2413, 3937, 4826, 7874, 10393, 16957, 20786, 33914, 69469, 74803, 138938, 149606, 322183, 644366, 1319911, 2153539, 2639822, 4307078, 40917241, 81834482]

約数ペア:

[(1, 81834482), (2, 40917241), (19, 4307078), (31, 2639822), (38, 2153539), (62, 1319911), (127, 644366), (254, 322183), (547, 149606), (589, 138938), (1094, 74803), (1178, 69469), (2413, 33914), (3937, 20786), (4826, 16957), (7874, 10393)]