17312528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63649}}^1$

素因数の和:63674

約数の個数: 20

約数和(自身を含む): 35516700

約数和(自身を除く): 18204172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63649, 127298, 254596, 509192, 1018384, 1082033, 2164066, 4328132, 8656264, 17312528]

約数ペア:

[(1, 17312528), (2, 8656264), (4, 4328132), (8, 2164066), (16, 1082033), (17, 1018384), (34, 509192), (68, 254596), (136, 127298), (272, 63649)]