30505616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112153}}^1$

素因数の和:112178

約数の個数: 20

約数和(自身を含む): 62581932

約数和(自身を除く): 32076316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112153, 224306, 448612, 897224, 1794448, 1906601, 3813202, 7626404, 15252808, 30505616]

約数ペア:

[(1, 30505616), (2, 15252808), (4, 7626404), (8, 3813202), (16, 1906601), (17, 1794448), (34, 897224), (68, 448612), (136, 224306), (272, 112153)]