90163712

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1016

約数の個数: 40

約数和(自身を含む): 181173300

約数和(自身を除く): 91009588

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 769, 916, 1538, 1832, 3076, 3664, 6152, 7328, 12304, 14656, 24608, 29312, 49216, 58624, 98432, 117248, 176101, 196864, 352202, 393728, 704404, 1408808, 2817616, 5635232, 11270464, 22540928, 45081856, 90163712]

約数ペア:

[(1, 90163712), (2, 45081856), (4, 22540928), (8, 11270464), (16, 5635232), (32, 2817616), (64, 1408808), (128, 704404), (229, 393728), (256, 352202), (458, 196864), (512, 176101), (769, 117248), (916, 98432), (1538, 58624), (1832, 49216), (3076, 29312), (3664, 24608), (6152, 14656), (7328, 12304)]