83739664

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{12491}}^1$

素因数の和:12918

約数の個数: 20

約数和(自身を含む): 162645840

約数和(自身を除く): 78906176

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12491, 24982, 49964, 99928, 199856, 5233729, 10467458, 20934916, 41869832, 83739664]

約数ペア:

[(1, 83739664), (2, 41869832), (4, 20934916), (8, 10467458), (16, 5233729), (419, 199856), (838, 99928), (1676, 49964), (3352, 24982), (6704, 12491)]