42311152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{203419}}^1$

素因数の和:203440

約数の個数: 20

約数和(自身を含む): 88284280

約数和(自身を除く): 45973128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203419, 406838, 813676, 1627352, 2644447, 3254704, 5288894, 10577788, 21155576, 42311152]

約数ペア:

[(1, 42311152), (2, 21155576), (4, 10577788), (8, 5288894), (13, 3254704), (16, 2644447), (26, 1627352), (52, 813676), (104, 406838), (208, 203419)]