22855376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 46604160

約数和(自身を除く): 23748784

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 359, 368, 692, 718, 1384, 1436, 2768, 2872, 3979, 5744, 7958, 8257, 15916, 16514, 31832, 33028, 62107, 63664, 66056, 124214, 132112, 248428, 496856, 993712, 1428461, 2856922, 5713844, 11427688, 22855376]

約数ペア:

[(1, 22855376), (2, 11427688), (4, 5713844), (8, 2856922), (16, 1428461), (23, 993712), (46, 496856), (92, 248428), (173, 132112), (184, 124214), (346, 66056), (359, 63664), (368, 62107), (692, 33028), (718, 31832), (1384, 16514), (1436, 15916), (2768, 8257), (2872, 7958), (3979, 5744)]