71297086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164279}}^1$

素因数の和:164319

約数の個数: 16

約数和(自身を含む): 126167040

約数和(自身を除く): 54869954

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 164279, 328558, 1149953, 2299906, 5092649, 10185298, 35648543, 71297086]

約数ペア:

[(1, 71297086), (2, 35648543), (7, 10185298), (14, 5092649), (31, 2299906), (62, 1149953), (217, 328558), (434, 164279)]