27903782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 43612800

約数和(自身を除く): 15709018

約数列:

[1, 2, 31, 62, 109, 218, 3379, 4129, 6758, 8258, 127999, 255998, 450061, 900122, 13951891, 27903782]

約数ペア:

[(1, 27903782), (2, 13951891), (31, 900122), (62, 450061), (109, 255998), (218, 127999), (3379, 8258), (4129, 6758)]