85475642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 69353158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 383, 766, 839, 1678, 2681, 5362, 5873, 7277, 11746, 14554, 15941, 31882, 50939, 101878, 111587, 223174, 321337, 642674, 2249359, 4498718, 6105403, 12210806, 42737821, 85475642]

約数ペア:

[(1, 85475642), (2, 42737821), (7, 12210806), (14, 6105403), (19, 4498718), (38, 2249359), (133, 642674), (266, 321337), (383, 223174), (766, 111587), (839, 101878), (1678, 50939), (2681, 31882), (5362, 15941), (5873, 14554), (7277, 11746)]