31368026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1879}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 49947840

約数和(自身を除く): 18579814

約数列:

[1, 2, 17, 34, 491, 982, 1879, 3758, 8347, 16694, 31943, 63886, 922589, 1845178, 15684013, 31368026]

約数ペア:

[(1, 31368026), (2, 15684013), (17, 1845178), (34, 922589), (491, 63886), (982, 31943), (1879, 16694), (3758, 8347)]