47493616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156229}}^1$

素因数の和:156256

約数の個数: 20

約数和(自身を含む): 96862600

約数和(自身を除く): 49368984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156229, 312458, 624916, 1249832, 2499664, 2968351, 5936702, 11873404, 23746808, 47493616]

約数ペア:

[(1, 47493616), (2, 23746808), (4, 11873404), (8, 5936702), (16, 2968351), (19, 2499664), (38, 1249832), (76, 624916), (152, 312458), (304, 156229)]