22031728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 45680112

約数和(自身を除く): 23648384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 757, 856, 1514, 1712, 1819, 3028, 3638, 6056, 7276, 12112, 12869, 14552, 25738, 29104, 51476, 80999, 102952, 161998, 205904, 323996, 647992, 1295984, 1376983, 2753966, 5507932, 11015864, 22031728]

約数ペア:

[(1, 22031728), (2, 11015864), (4, 5507932), (8, 2753966), (16, 1376983), (17, 1295984), (34, 647992), (68, 323996), (107, 205904), (136, 161998), (214, 102952), (272, 80999), (428, 51476), (757, 29104), (856, 25738), (1514, 14552), (1712, 12869), (1819, 12112), (3028, 7276), (3638, 6056)]