45178724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15451}}^1$

素因数の和:15515

約数の個数: 24

約数和(自身を含む): 85665888

約数和(自身を除く): 40487164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 15451, 30902, 61804, 262667, 525334, 664393, 1050668, 1328786, 2657572, 11294681, 22589362, 45178724]

約数ペア:

[(1, 45178724), (2, 22589362), (4, 11294681), (17, 2657572), (34, 1328786), (43, 1050668), (68, 664393), (86, 525334), (172, 262667), (731, 61804), (1462, 30902), (2924, 15451)]