64189616

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{17519}}^1$

素因数の和:17756

約数の個数: 20

約数和(自身を含む): 124917600

約数和(自身を除く): 60727984

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 17519, 35038, 70076, 140152, 280304, 4011851, 8023702, 16047404, 32094808, 64189616]

約数ペア:

[(1, 64189616), (2, 32094808), (4, 16047404), (8, 8023702), (16, 4011851), (229, 280304), (458, 140152), (916, 70076), (1832, 35038), (3664, 17519)]