40416332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1433}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 77332752

約数和(自身を除く): 36916420

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 1433, 2564, 2866, 5732, 7051, 14102, 15763, 28204, 31526, 63052, 918553, 1837106, 3674212, 10104083, 20208166, 40416332]

約数ペア:

[(1, 40416332), (2, 20208166), (4, 10104083), (11, 3674212), (22, 1837106), (44, 918553), (641, 63052), (1282, 31526), (1433, 28204), (2564, 15763), (2866, 14102), (5732, 7051)]