30971632

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{3803}}^1$

素因数の和:4320

約数の個数: 20

約数和(自身を含む): 60141240

約数和(自身を除く): 29169608

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 3803, 4072, 7606, 8144, 15212, 30424, 60848, 1935727, 3871454, 7742908, 15485816, 30971632]

約数ペア:

[(1, 30971632), (2, 15485816), (4, 7742908), (8, 3871454), (16, 1935727), (509, 60848), (1018, 30424), (2036, 15212), (3803, 8144), (4072, 7606)]