31865196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 81664128

約数和(自身を除く): 49798932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1481, 1793, 1956, 2962, 3586, 4443, 5379, 5924, 7172, 8886, 10758, 16291, 17772, 21516, 32582, 48873, 65164, 97746, 195492, 241403, 482806, 724209, 965612, 1448418, 2655433, 2896836, 5310866, 7966299, 10621732, 15932598, 31865196]

約数ペア:

[(1, 31865196), (2, 15932598), (3, 10621732), (4, 7966299), (6, 5310866), (11, 2896836), (12, 2655433), (22, 1448418), (33, 965612), (44, 724209), (66, 482806), (132, 241403), (163, 195492), (326, 97746), (489, 65164), (652, 48873), (978, 32582), (1481, 21516), (1793, 17772), (1956, 16291), (2962, 10758), (3586, 8886), (4443, 7172), (5379, 5924)]