31079188

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11443}}^1$

素因数の和:11551

約数の個数: 24

約数和(自身を含む): 62804672

約数和(自身を除く): 31725484

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11443, 22886, 45772, 80101, 160202, 320404, 1109971, 2219942, 4439884, 7769797, 15539594, 31079188]

約数ペア:

[(1, 31079188), (2, 15539594), (4, 7769797), (7, 4439884), (14, 2219942), (28, 1109971), (97, 320404), (194, 160202), (388, 80101), (679, 45772), (1358, 22886), (2716, 11443)]