86811868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151769}}^1$

素因数の和:151797

約数の個数: 24

約数和(自身を含む): 178481520

約数和(自身を除く): 91669652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 151769, 303538, 607076, 1669459, 1972997, 3338918, 3945994, 6677836, 7891988, 21702967, 43405934, 86811868]

約数ペア:

[(1, 86811868), (2, 43405934), (4, 21702967), (11, 7891988), (13, 6677836), (22, 3945994), (26, 3338918), (44, 1972997), (52, 1669459), (143, 607076), (286, 303538), (572, 151769)]