81787712

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5347}}^1$

素因数の和:5598

約数の個数: 28

約数和(自身を含む): 163007040

約数和(自身を除く): 81219328

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 5347, 7648, 10694, 15296, 21388, 42776, 85552, 171104, 342208, 1277933, 2555866, 5111732, 10223464, 20446928, 40893856, 81787712]

約数ペア:

[(1, 81787712), (2, 40893856), (4, 20446928), (8, 10223464), (16, 5111732), (32, 2555866), (64, 1277933), (239, 342208), (478, 171104), (956, 85552), (1912, 42776), (3824, 21388), (5347, 15296), (7648, 10694)]