85845368434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7871389}}^1$

素因数の和:7871458

約数の個数: 32

約数和(自身を含む): 158687222400

約数和(自身を除く): 72841853966

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 7871389, 15742778, 55099723, 110199446, 149556391, 299112782, 322726949, 645453898, 1046894737, 2093789474, 2259088643, 4518177286, 6131812031, 12263624062, 42922684217, 85845368434]

約数ペア:

[(1, 85845368434), (2, 42922684217), (7, 12263624062), (14, 6131812031), (19, 4518177286), (38, 2259088643), (41, 2093789474), (82, 1046894737), (133, 645453898), (266, 322726949), (287, 299112782), (574, 149556391), (779, 110199446), (1558, 55099723), (5453, 15742778), (10906, 7871389)]