79413616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{261229}}^1$

素因数の和:261256

約数の個数: 20

約数和(自身を含む): 161962600

約数和(自身を除く): 82548984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 261229, 522458, 1044916, 2089832, 4179664, 4963351, 9926702, 19853404, 39706808, 79413616]

約数ペア:

[(1, 79413616), (2, 39706808), (4, 19853404), (8, 9926702), (16, 4963351), (19, 4179664), (38, 2089832), (76, 1044916), (152, 522458), (304, 261229)]