31013292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 75962880

約数和(自身を除く): 44949588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 313, 359, 626, 718, 939, 1077, 1252, 1436, 1878, 2154, 3756, 4308, 7199, 8257, 14398, 16514, 21597, 24771, 28796, 33028, 43194, 49542, 86388, 99084, 112367, 224734, 337101, 449468, 674202, 1348404, 2584441, 5168882, 7753323, 10337764, 15506646, 31013292]

約数ペア:

[(1, 31013292), (2, 15506646), (3, 10337764), (4, 7753323), (6, 5168882), (12, 2584441), (23, 1348404), (46, 674202), (69, 449468), (92, 337101), (138, 224734), (276, 112367), (313, 99084), (359, 86388), (626, 49542), (718, 43194), (939, 33028), (1077, 28796), (1252, 24771), (1436, 21597), (1878, 16514), (2154, 14398), (3756, 8257), (4308, 7199)]