2215576768

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{417089}}^1$

素因数の和:417184

約数の個数: 28

約数和(自身を含む): 4449516120

約数和(自身を除く): 2233939352

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 417089, 834178, 1668356, 3336712, 6673424, 13346848, 26693696, 34618387, 69236774, 138473548, 276947096, 553894192, 1107788384, 2215576768]

約数ペア:

[(1, 2215576768), (2, 1107788384), (4, 553894192), (8, 276947096), (16, 138473548), (32, 69236774), (64, 34618387), (83, 26693696), (166, 13346848), (332, 6673424), (664, 3336712), (1328, 1668356), (2656, 834178), (5312, 417089)]