38838928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{30727}}^1$

素因数の和:30814

約数の個数: 20

約数和(自身を含む): 76205440

約数和(自身を除く): 37366512

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 30727, 61454, 122908, 245816, 491632, 2427433, 4854866, 9709732, 19419464, 38838928]

約数ペア:

[(1, 38838928), (2, 19419464), (4, 9709732), (8, 4854866), (16, 2427433), (79, 491632), (158, 245816), (316, 122908), (632, 61454), (1264, 30727)]