217783232

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{50789}}^1$

素因数の和:50868

約数の個数: 28

約数和(自身を含む): 438622440

約数和(自身を除く): 220839208

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 50789, 101578, 203156, 406312, 812624, 1625248, 3250496, 3402863, 6805726, 13611452, 27222904, 54445808, 108891616, 217783232]

約数ペア:

[(1, 217783232), (2, 108891616), (4, 54445808), (8, 27222904), (16, 13611452), (32, 6805726), (64, 3402863), (67, 3250496), (134, 1625248), (268, 812624), (536, 406312), (1072, 203156), (2144, 101578), (4288, 50789)]