84396656

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{12589}}^1$

素因数の和:13016

約数の個数: 20

約数和(自身を含む): 163921800

約数和(自身を除く): 79525144

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12589, 25178, 50356, 100712, 201424, 5274791, 10549582, 21099164, 42198328, 84396656]

約数ペア:

[(1, 84396656), (2, 42198328), (4, 21099164), (8, 10549582), (16, 5274791), (419, 201424), (838, 100712), (1676, 50356), (3352, 25178), (6704, 12589)]