85702916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 173690496

約数和(自身を除く): 87987580

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1447, 1742, 2278, 2894, 3484, 4556, 5788, 14807, 18811, 24599, 29614, 37622, 49198, 59228, 75244, 96949, 98396, 193898, 319787, 387796, 639574, 1260337, 1279148, 1648133, 2520674, 3296266, 5041348, 6592532, 21425729, 42851458, 85702916]

約数ペア:

[(1, 85702916), (2, 42851458), (4, 21425729), (13, 6592532), (17, 5041348), (26, 3296266), (34, 2520674), (52, 1648133), (67, 1279148), (68, 1260337), (134, 639574), (221, 387796), (268, 319787), (442, 193898), (871, 98396), (884, 96949), (1139, 75244), (1447, 59228), (1742, 49198), (2278, 37622), (2894, 29614), (3484, 24599), (4556, 18811), (5788, 14807)]