80458826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 144556032

約数和(自身を除く): 64097206

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 2767, 4154, 5534, 14539, 19369, 29078, 38738, 85777, 171554, 185389, 370778, 600439, 1200878, 1297723, 2595446, 5747059, 11494118, 40229413, 80458826]

約数ペア:

[(1, 80458826), (2, 40229413), (7, 11494118), (14, 5747059), (31, 2595446), (62, 1297723), (67, 1200878), (134, 600439), (217, 370778), (434, 185389), (469, 171554), (938, 85777), (2077, 38738), (2767, 29078), (4154, 19369), (5534, 14539)]