21077432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 41774400

約数和(自身を除く): 20696968

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1933, 2726, 3866, 5452, 7732, 10904, 15464, 56057, 90851, 112114, 181702, 224228, 363404, 448456, 726808, 2634679, 5269358, 10538716, 21077432]

約数ペア:

[(1, 21077432), (2, 10538716), (4, 5269358), (8, 2634679), (29, 726808), (47, 448456), (58, 363404), (94, 224228), (116, 181702), (188, 112114), (232, 90851), (376, 56057), (1363, 15464), (1933, 10904), (2726, 7732), (3866, 5452)]