90227158

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 160706304

約数和(自身を除く): 70479146

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2237, 2881, 4474, 5762, 15659, 20167, 31318, 40334, 96191, 149879, 192382, 299758, 673337, 1049153, 1346674, 2098306, 6444797, 12889594, 45113579, 90227158]

約数ペア:

[(1, 90227158), (2, 45113579), (7, 12889594), (14, 6444797), (43, 2098306), (67, 1346674), (86, 1049153), (134, 673337), (301, 299758), (469, 192382), (602, 149879), (938, 96191), (2237, 40334), (2881, 31318), (4474, 20167), (5762, 15659)]