90778304

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{1279}}^1$

素因数の和:2400

約数の個数: 28

約数和(自身を含む): 180441600

約数和(自身を除く): 89663296

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 1279, 2218, 2558, 4436, 5116, 8872, 10232, 17744, 20464, 35488, 40928, 70976, 81856, 1418411, 2836822, 5673644, 11347288, 22694576, 45389152, 90778304]

約数ペア:

[(1, 90778304), (2, 45389152), (4, 22694576), (8, 11347288), (16, 5673644), (32, 2836822), (64, 1418411), (1109, 81856), (1279, 70976), (2218, 40928), (2558, 35488), (4436, 20464), (5116, 17744), (8872, 10232)]