31910836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2879}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 59512320

約数和(自身を除く): 27601484

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 2879, 5542, 5758, 11084, 11516, 48943, 97886, 195772, 469277, 938554, 1877108, 7977709, 15955418, 31910836]

約数ペア:

[(1, 31910836), (2, 15955418), (4, 7977709), (17, 1877108), (34, 938554), (68, 469277), (163, 195772), (326, 97886), (652, 48943), (2771, 11516), (2879, 11084), (5542, 5758)]