90169508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157639}}^1$

素因数の和:157667

約数の個数: 24

約数和(自身を含む): 185384640

約数和(自身を除く): 95215132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 157639, 315278, 630556, 1734029, 2049307, 3468058, 4098614, 6936116, 8197228, 22542377, 45084754, 90169508]

約数ペア:

[(1, 90169508), (2, 45084754), (4, 22542377), (11, 8197228), (13, 6936116), (22, 4098614), (26, 3468058), (44, 2049307), (52, 1734029), (143, 630556), (286, 315278), (572, 157639)]