68450108

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{17807}}^1$

素因数の和:17873

約数の個数: 18

約数和(自身を含む): 123783408

約数和(自身を除く): 55333300

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 17807, 35614, 71228, 552017, 1104034, 2208068, 17112527, 34225054, 68450108]

約数ペア:

[(1, 68450108), (2, 34225054), (4, 17112527), (31, 2208068), (62, 1104034), (124, 552017), (961, 71228), (1922, 35614), (3844, 17807)]