81411302

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{51461}}^1$

素因数の和:51583

約数の個数: 16

約数和(自身を含む): 140800032

約数和(自身を除く): 59388730

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 51461, 102922, 360227, 720454, 5815093, 11630186, 40705651, 81411302]

約数ペア:

[(1, 81411302), (2, 40705651), (7, 11630186), (14, 5815093), (113, 720454), (226, 360227), (791, 102922), (1582, 51461)]