31438144

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{11981}}^1$

素因数の和:12034

約数の個数: 28

約数和(自身を含む): 63911988

約数和(自身を除く): 32473844

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 11981, 23962, 47924, 95848, 191696, 383392, 491221, 766784, 982442, 1964884, 3929768, 7859536, 15719072, 31438144]

約数ペア:

[(1, 31438144), (2, 15719072), (4, 7859536), (8, 3929768), (16, 1964884), (32, 982442), (41, 766784), (64, 491221), (82, 383392), (164, 191696), (328, 95848), (656, 47924), (1312, 23962), (2624, 11981)]