31305856

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 62876880

約数和(自身を除く): 31571024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1867, 2096, 3734, 4192, 7468, 8384, 14936, 16768, 29872, 59744, 119488, 238976, 244577, 489154, 978308, 1956616, 3913232, 7826464, 15652928, 31305856]

約数ペア:

[(1, 31305856), (2, 15652928), (4, 7826464), (8, 3913232), (16, 1956616), (32, 978308), (64, 489154), (128, 244577), (131, 238976), (262, 119488), (524, 59744), (1048, 29872), (1867, 16768), (2096, 14936), (3734, 8384), (4192, 7468)]