89225728

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1008

約数の個数: 40

約数和(自身を含む): 179290980

約数和(自身を除く): 90065252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 761, 916, 1522, 1832, 3044, 3664, 6088, 7328, 12176, 14656, 24352, 29312, 48704, 58624, 97408, 117248, 174269, 194816, 348538, 389632, 697076, 1394152, 2788304, 5576608, 11153216, 22306432, 44612864, 89225728]

約数ペア:

[(1, 89225728), (2, 44612864), (4, 22306432), (8, 11153216), (16, 5576608), (32, 2788304), (64, 1394152), (128, 697076), (229, 389632), (256, 348538), (458, 194816), (512, 174269), (761, 117248), (916, 97408), (1522, 58624), (1832, 48704), (3044, 29312), (3664, 24352), (6088, 14656), (7328, 12176)]