40880092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{84463}}^1$

素因数の和:84489

約数の個数: 18

約数和(自身を含む): 78635984

約数和(自身を除く): 37755892

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 84463, 168926, 337852, 929093, 1858186, 3716372, 10220023, 20440046, 40880092]

約数ペア:

[(1, 40880092), (2, 20440046), (4, 10220023), (11, 3716372), (22, 1858186), (44, 929093), (121, 337852), (242, 168926), (484, 84463)]