29867504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109807}}^1$

素因数の和:109832

約数の個数: 20

約数和(自身を含む): 61272864

約数和(自身を除く): 31405360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109807, 219614, 439228, 878456, 1756912, 1866719, 3733438, 7466876, 14933752, 29867504]

約数ペア:

[(1, 29867504), (2, 14933752), (4, 7466876), (8, 3733438), (16, 1866719), (17, 1756912), (34, 878456), (68, 439228), (136, 219614), (272, 109807)]