88131386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 162933120

約数和(自身を除く): 74801734

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 8081, 10906, 16162, 56567, 113134, 153539, 307078, 331321, 662642, 1074773, 2149546, 2319247, 4638494, 6295099, 12590198, 44065693, 88131386]

約数ペア:

[(1, 88131386), (2, 44065693), (7, 12590198), (14, 6295099), (19, 4638494), (38, 2319247), (41, 2149546), (82, 1074773), (133, 662642), (266, 331321), (287, 307078), (574, 153539), (779, 113134), (1558, 56567), (5453, 16162), (8081, 10906)]