23987728

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 30

約数和(自身を含む): 49062894

約数和(自身を除く): 25075166

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4153, 5776, 8306, 16612, 33224, 66448, 78907, 157814, 315628, 631256, 1262512, 1499233, 2998466, 5996932, 11993864, 23987728]

約数ペア:

[(1, 23987728), (2, 11993864), (4, 5996932), (8, 2998466), (16, 1499233), (19, 1262512), (38, 631256), (76, 315628), (152, 157814), (304, 78907), (361, 66448), (722, 33224), (1444, 16612), (2888, 8306), (4153, 5776)]