22508272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 46778256

約数和(自身を除く): 24269984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 997, 1328, 1411, 1994, 2822, 3988, 5644, 7976, 11288, 15952, 16949, 22576, 33898, 67796, 82751, 135592, 165502, 271184, 331004, 662008, 1324016, 1406767, 2813534, 5627068, 11254136, 22508272]

約数ペア:

[(1, 22508272), (2, 11254136), (4, 5627068), (8, 2813534), (16, 1406767), (17, 1324016), (34, 662008), (68, 331004), (83, 271184), (136, 165502), (166, 135592), (272, 82751), (332, 67796), (664, 33898), (997, 22576), (1328, 16949), (1411, 15952), (1994, 11288), (2822, 7976), (3988, 5644)]