81366286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{2789}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 126554400

約数和(自身を除く): 45188114

約数列:

[1, 2, 29, 58, 503, 1006, 2789, 5578, 14587, 29174, 80881, 161762, 1402867, 2805734, 40683143, 81366286]

約数ペア:

[(1, 81366286), (2, 40683143), (29, 2805734), (58, 1402867), (503, 161762), (1006, 80881), (2789, 29174), (5578, 14587)]