8145584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29947}}^1$

素因数の和:29972

約数の個数: 20

約数和(自身を含む): 16710984

約数和(自身を除く): 8565400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29947, 59894, 119788, 239576, 479152, 509099, 1018198, 2036396, 4072792, 8145584]

約数ペア:

[(1, 8145584), (2, 4072792), (4, 2036396), (8, 1018198), (16, 509099), (17, 479152), (34, 239576), (68, 119788), (136, 59894), (272, 29947)]