80118814

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 46474466

約数列:

[1, 2, 59, 71, 73, 118, 131, 142, 146, 262, 4189, 4307, 5183, 7729, 8378, 8614, 9301, 9563, 10366, 15458, 18602, 19126, 305797, 548759, 564217, 611594, 678973, 1097518, 1128434, 1357946, 40059407, 80118814]

約数ペア:

[(1, 80118814), (2, 40059407), (59, 1357946), (71, 1128434), (73, 1097518), (118, 678973), (131, 611594), (142, 564217), (146, 548759), (262, 305797), (4189, 19126), (4307, 18602), (5183, 15458), (7729, 10366), (8378, 9563), (8614, 9301)]