79827568

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21787}}^1$

素因数の和:22024

約数の個数: 20

約数和(自身を含む): 155348440

約数和(自身を除く): 75520872

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21787, 43574, 87148, 174296, 348592, 4989223, 9978446, 19956892, 39913784, 79827568]

約数ペア:

[(1, 79827568), (2, 39913784), (4, 19956892), (8, 9978446), (16, 4989223), (229, 348592), (458, 174296), (916, 87148), (1832, 43574), (3664, 21787)]