85129348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 169021440

約数和(自身を除く): 83892092

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1571, 1748, 2356, 2852, 3142, 6284, 13547, 27094, 29849, 36133, 48701, 54188, 59698, 72266, 97402, 119396, 144532, 194804, 686527, 925319, 1120123, 1373054, 1850638, 2240246, 2746108, 3701276, 4480492, 21282337, 42564674, 85129348]

約数ペア:

[(1, 85129348), (2, 42564674), (4, 21282337), (19, 4480492), (23, 3701276), (31, 2746108), (38, 2240246), (46, 1850638), (62, 1373054), (76, 1120123), (92, 925319), (124, 686527), (437, 194804), (589, 144532), (713, 119396), (874, 97402), (1178, 72266), (1426, 59698), (1571, 54188), (1748, 48701), (2356, 36133), (2852, 29849), (3142, 27094), (6284, 13547)]