22605872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 46711296

約数和(自身を除く): 24105424

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1307, 2162, 2614, 4324, 5228, 8648, 10456, 17296, 20912, 30061, 60122, 61429, 120244, 122858, 240488, 245716, 480976, 491432, 982864, 1412867, 2825734, 5651468, 11302936, 22605872]

約数ペア:

[(1, 22605872), (2, 11302936), (4, 5651468), (8, 2825734), (16, 1412867), (23, 982864), (46, 491432), (47, 480976), (92, 245716), (94, 240488), (184, 122858), (188, 120244), (368, 61429), (376, 60122), (752, 30061), (1081, 20912), (1307, 17296), (2162, 10456), (2614, 8648), (4324, 5228)]