90372016

素因数分解:

$2^4\times 7^1\times {\mathrm{806893}}^1$

素因数の和:806908

約数の個数: 20

約数和(自身を含む): 200109712

約数和(自身を除く): 109737696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 806893, 1613786, 3227572, 5648251, 6455144, 11296502, 12910288, 22593004, 45186008, 90372016]

約数ペア:

[(1, 90372016), (2, 45186008), (4, 22593004), (7, 12910288), (8, 11296502), (14, 6455144), (16, 5648251), (28, 3227572), (56, 1613786), (112, 806893)]