86459956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103421}}^1$

素因数の和:103455

約数の個数: 24

約数和(自身を含む): 173748960

約数和(自身を除く): 87289004

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 103421, 206842, 413684, 1137631, 1964999, 2275262, 3929998, 4550524, 7859996, 21614989, 43229978, 86459956]

約数ペア:

[(1, 86459956), (2, 43229978), (4, 21614989), (11, 7859996), (19, 4550524), (22, 3929998), (38, 2275262), (44, 1964999), (76, 1137631), (209, 413684), (418, 206842), (836, 103421)]