64784416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{119089}}^1$

素因数の和:119116

約数の個数: 24

約数和(自身を含む): 135048060

約数和(自身を除く): 70263644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 119089, 238178, 476356, 952712, 1905424, 2024513, 3810848, 4049026, 8098052, 16196104, 32392208, 64784416]

約数ペア:

[(1, 64784416), (2, 32392208), (4, 16196104), (8, 8098052), (16, 4049026), (17, 3810848), (32, 2024513), (34, 1905424), (68, 952712), (136, 476356), (272, 238178), (544, 119089)]