81736192

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 40

約数和(自身を含む): 164203776

約数和(自身を除く): 82467584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 512, 526, 607, 1052, 1214, 2104, 2428, 4208, 4856, 8416, 9712, 16832, 19424, 33664, 38848, 67328, 77696, 134656, 155392, 159641, 310784, 319282, 638564, 1277128, 2554256, 5108512, 10217024, 20434048, 40868096, 81736192]

約数ペア:

[(1, 81736192), (2, 40868096), (4, 20434048), (8, 10217024), (16, 5108512), (32, 2554256), (64, 1277128), (128, 638564), (256, 319282), (263, 310784), (512, 159641), (526, 155392), (607, 134656), (1052, 77696), (1214, 67328), (2104, 38848), (2428, 33664), (4208, 19424), (4856, 16832), (8416, 9712)]