31011944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5369

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 31999576

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5303, 5848, 10606, 21212, 42424, 90151, 180302, 228029, 360604, 456058, 721208, 912116, 1824232, 3876493, 7752986, 15505972, 31011944]

約数ペア:

[(1, 31011944), (2, 15505972), (4, 7752986), (8, 3876493), (17, 1824232), (34, 912116), (43, 721208), (68, 456058), (86, 360604), (136, 228029), (172, 180302), (344, 90151), (731, 42424), (1462, 21212), (2924, 10606), (5303, 5848)]