163081036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19905

約数の個数: 24

約数和(自身を含む): 299406240

約数和(自身を除く): 136325204

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 19801, 39602, 79204, 574229, 1148458, 1405871, 2296916, 2811742, 5623484, 40770259, 81540518, 163081036]

約数ペア:

[(1, 163081036), (2, 81540518), (4, 40770259), (29, 5623484), (58, 2811742), (71, 2296916), (116, 1405871), (142, 1148458), (284, 574229), (2059, 79204), (4118, 39602), (8236, 19801)]