23231860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68329}}^1$

素因数の和:68355

約数の個数: 24

約数和(自身を含む): 51657480

約数和(自身を除く): 28425620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68329, 136658, 273316, 341645, 683290, 1161593, 1366580, 2323186, 4646372, 5807965, 11615930, 23231860]

約数ペア:

[(1, 23231860), (2, 11615930), (4, 5807965), (5, 4646372), (10, 2323186), (17, 1366580), (20, 1161593), (34, 683290), (68, 341645), (85, 273316), (170, 136658), (340, 68329)]