21926656

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 36

約数和(自身を含む): 44268952

約数和(自身を除く): 22342296

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 883, 1552, 1766, 3104, 3532, 6208, 7064, 12416, 14128, 24832, 28256, 56512, 85651, 113024, 171302, 226048, 342604, 685208, 1370416, 2740832, 5481664, 10963328, 21926656]

約数ペア:

[(1, 21926656), (2, 10963328), (4, 5481664), (8, 2740832), (16, 1370416), (32, 685208), (64, 342604), (97, 226048), (128, 171302), (194, 113024), (256, 85651), (388, 56512), (776, 28256), (883, 24832), (1552, 14128), (1766, 12416), (3104, 7064), (3532, 6208)]