28831216

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3943}}^1$

素因数の和:4408

約数の個数: 20

約数和(自身を含む): 55996912

約数和(自身を除く): 27165696

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 3943, 7312, 7886, 15772, 31544, 63088, 1801951, 3603902, 7207804, 14415608, 28831216]

約数ペア:

[(1, 28831216), (2, 14415608), (4, 7207804), (8, 3603902), (16, 1801951), (457, 63088), (914, 31544), (1828, 15772), (3656, 7886), (3943, 7312)]