1022665216

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{46451}}^1$

素因数の和:46512

約数の個数: 40

約数和(自身を含む): 2090897424

約数和(自身を除く): 1068232208

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 46451, 92902, 185804, 371608, 743216, 1486432, 1997393, 2972864, 3994786, 5945728, 7989572, 11891456, 15979144, 23782912, 31958288, 63916576, 127833152, 255666304, 511332608, 1022665216]

約数ペア:

[(1, 1022665216), (2, 511332608), (4, 255666304), (8, 127833152), (16, 63916576), (32, 31958288), (43, 23782912), (64, 15979144), (86, 11891456), (128, 7989572), (172, 5945728), (256, 3994786), (344, 2972864), (512, 1997393), (688, 1486432), (1376, 743216), (2752, 371608), (5504, 185804), (11008, 92902), (22016, 46451)]