22422728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 22678072

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2087, 2686, 4174, 5372, 8348, 10744, 16696, 35479, 70958, 141916, 164873, 283832, 329746, 659492, 1318984, 2802841, 5605682, 11211364, 22422728]

約数ペア:

[(1, 22422728), (2, 11211364), (4, 5605682), (8, 2802841), (17, 1318984), (34, 659492), (68, 329746), (79, 283832), (136, 164873), (158, 141916), (316, 70958), (632, 35479), (1343, 16696), (2087, 10744), (2686, 8348), (4174, 5372)]