84865354

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 36

約数和(自身を含む): 154894194

約数和(自身を除く): 70028840

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 1058, 1127, 1637, 2254, 3274, 3703, 7406, 11459, 22918, 25921, 37651, 51842, 75302, 80213, 160426, 263557, 527114, 865973, 1731946, 1844899, 3689798, 6061811, 12123622, 42432677, 84865354]

約数ペア:

[(1, 84865354), (2, 42432677), (7, 12123622), (14, 6061811), (23, 3689798), (46, 1844899), (49, 1731946), (98, 865973), (161, 527114), (322, 263557), (529, 160426), (1058, 80213), (1127, 75302), (1637, 51842), (2254, 37651), (3274, 25921), (3703, 22918), (7406, 11459)]