23889284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4547

約数の個数: 24

約数和(自身を含む): 44835840

約数和(自身を除く): 20946556

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 4447, 5372, 8894, 17788, 75599, 151198, 302396, 351313, 702626, 1405252, 5972321, 11944642, 23889284]

約数ペア:

[(1, 23889284), (2, 11944642), (4, 5972321), (17, 1405252), (34, 702626), (68, 351313), (79, 302396), (158, 151198), (316, 75599), (1343, 17788), (2686, 8894), (4447, 5372)]