126355318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{12503}}^1$

素因数の和:12699

約数の個数: 16

約数和(自身を含む): 196862976

約数和(自身を除く): 70507658

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 12503, 25006, 387593, 775186, 2037989, 4075978, 63177659, 126355318]

約数ペア:

[(1, 126355318), (2, 63177659), (31, 4075978), (62, 2037989), (163, 775186), (326, 387593), (5053, 25006), (10106, 12503)]