81459232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{133979}}^1$

素因数の和:134008

約数の個数: 24

約数和(自身を含む): 168814800

約数和(自身を除く): 87355568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 133979, 267958, 535916, 1071832, 2143664, 2545601, 4287328, 5091202, 10182404, 20364808, 40729616, 81459232]

約数ペア:

[(1, 81459232), (2, 40729616), (4, 20364808), (8, 10182404), (16, 5091202), (19, 4287328), (32, 2545601), (38, 2143664), (76, 1071832), (152, 535916), (304, 267958), (608, 133979)]