90690076

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{26959}}^1$

素因数の和:27021

約数の個数: 18

約数和(自身を含む): 164375120

約数和(自身を除く): 73685044

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 26959, 53918, 107836, 781811, 1563622, 3127244, 22672519, 45345038, 90690076]

約数ペア:

[(1, 90690076), (2, 45345038), (4, 22672519), (29, 3127244), (58, 1563622), (116, 781811), (841, 107836), (1682, 53918), (3364, 26959)]