22845244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 40830048

約数和(自身を除く): 17984804

約数列:

[1, 2, 4, 71, 142, 257, 284, 313, 514, 626, 1028, 1252, 18247, 22223, 36494, 44446, 72988, 80441, 88892, 160882, 321764, 5711311, 11422622, 22845244]

約数ペア:

[(1, 22845244), (2, 11422622), (4, 5711311), (71, 321764), (142, 160882), (257, 88892), (284, 80441), (313, 72988), (514, 44446), (626, 36494), (1028, 22223), (1252, 18247)]