65227504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239807}}^1$

素因数の和:239832

約数の個数: 20

約数和(自身を含む): 133812864

約数和(自身を除く): 68585360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 239807, 479614, 959228, 1918456, 3836912, 4076719, 8153438, 16306876, 32613752, 65227504]

約数ペア:

[(1, 65227504), (2, 32613752), (4, 16306876), (8, 8153438), (16, 4076719), (17, 3836912), (34, 1918456), (68, 959228), (136, 479614), (272, 239807)]