160447216

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{21943}}^1$

素因数の和:22408

約数の個数: 20

約数和(自身を含む): 311560912

約数和(自身を除く): 151113696

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 21943, 43886, 87772, 175544, 351088, 10027951, 20055902, 40111804, 80223608, 160447216]

約数ペア:

[(1, 160447216), (2, 80223608), (4, 40111804), (8, 20055902), (16, 10027951), (457, 351088), (914, 175544), (1828, 87772), (3656, 43886), (7312, 21943)]