69616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:256

約数の個数: 20

約数和(自身を含む): 142600

約数和(自身を除く): 72984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1832, 3664, 4351, 8702, 17404, 34808, 69616]

約数ペア:

[(1, 69616), (2, 34808), (4, 17404), (8, 8702), (16, 4351), (19, 3664), (38, 1832), (76, 916), (152, 458), (229, 304)]