40522456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 84470400

約数和(自身を除く): 43947944

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12569, 25138, 50276, 100552, 163397, 326794, 389639, 653588, 779278, 1307176, 1558556, 3117112, 5065307, 10130614, 20261228, 40522456]

約数ペア:

[(1, 40522456), (2, 20261228), (4, 10130614), (8, 5065307), (13, 3117112), (26, 1558556), (31, 1307176), (52, 779278), (62, 653588), (104, 389639), (124, 326794), (248, 163397), (403, 100552), (806, 50276), (1612, 25138), (3224, 12569)]