31066552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 63763200

約数和(自身を除く): 32696648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 719, 982, 1438, 1964, 2876, 3928, 5401, 5752, 7909, 10802, 15818, 21604, 31636, 43208, 63272, 353029, 706058, 1412116, 2824232, 3883319, 7766638, 15533276, 31066552]

約数ペア:

[(1, 31066552), (2, 15533276), (4, 7766638), (8, 3883319), (11, 2824232), (22, 1412116), (44, 706058), (88, 353029), (491, 63272), (719, 43208), (982, 31636), (1438, 21604), (1964, 15818), (2876, 10802), (3928, 7909), (5401, 5752)]