40194892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 74239200

約数和(自身を除く): 34044308

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 4909, 8188, 9818, 19636, 112907, 225814, 436901, 451628, 873802, 1747604, 10048723, 20097446, 40194892]

約数ペア:

[(1, 40194892), (2, 20097446), (4, 10048723), (23, 1747604), (46, 873802), (89, 451628), (92, 436901), (178, 225814), (356, 112907), (2047, 19636), (4094, 9818), (4909, 8188)]