30425104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111857}}^1$

素因数の和:111882

約数の個数: 20

約数和(自身を含む): 62416764

約数和(自身を除く): 31991660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111857, 223714, 447428, 894856, 1789712, 1901569, 3803138, 7606276, 15212552, 30425104]

約数ペア:

[(1, 30425104), (2, 15212552), (4, 7606276), (8, 3803138), (16, 1901569), (17, 1789712), (34, 894856), (68, 447428), (136, 223714), (272, 111857)]