31628416

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 63648000

約数和(自身を除く): 32019584

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 2399, 3296, 4798, 6592, 9596, 13184, 19192, 38384, 76768, 153536, 247097, 307072, 494194, 988388, 1976776, 3953552, 7907104, 15814208, 31628416]

約数ペア:

[(1, 31628416), (2, 15814208), (4, 7907104), (8, 3953552), (16, 1976776), (32, 988388), (64, 494194), (103, 307072), (128, 247097), (206, 153536), (412, 76768), (824, 38384), (1648, 19192), (2399, 13184), (3296, 9596), (4798, 6592)]