30783184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 61772832

約数和(自身を除く): 30989648

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 443, 688, 808, 886, 1616, 1772, 3544, 4343, 7088, 8686, 17372, 19049, 34744, 38098, 44743, 69488, 76196, 89486, 152392, 178972, 304784, 357944, 715888, 1923949, 3847898, 7695796, 15391592, 30783184]

約数ペア:

[(1, 30783184), (2, 15391592), (4, 7695796), (8, 3847898), (16, 1923949), (43, 715888), (86, 357944), (101, 304784), (172, 178972), (202, 152392), (344, 89486), (404, 76196), (443, 69488), (688, 44743), (808, 38098), (886, 34744), (1616, 19049), (1772, 17372), (3544, 8686), (4343, 7088)]