22643864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 45269280

約数和(自身を除く): 22625416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 997, 1336, 1994, 2839, 3988, 5678, 7976, 11356, 16949, 22712, 33898, 67796, 135592, 166499, 332998, 665996, 1331992, 2830483, 5660966, 11321932, 22643864]

約数ペア:

[(1, 22643864), (2, 11321932), (4, 5660966), (8, 2830483), (17, 1331992), (34, 665996), (68, 332998), (136, 166499), (167, 135592), (334, 67796), (668, 33898), (997, 22712), (1336, 16949), (1994, 11356), (2839, 7976), (3988, 5678)]