242563264

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{53381}}^1$

素因数の和:53464

約数の個数: 28

約数和(自身を含む): 488125008

約数和(自身を除く): 245561744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 53381, 106762, 213524, 427048, 854096, 1708192, 3416384, 3790051, 7580102, 15160204, 30320408, 60640816, 121281632, 242563264]

約数ペア:

[(1, 242563264), (2, 121281632), (4, 60640816), (8, 30320408), (16, 15160204), (32, 7580102), (64, 3790051), (71, 3416384), (142, 1708192), (284, 854096), (568, 427048), (1136, 213524), (2272, 106762), (4544, 53381)]