137982424

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{65581}}^1$

素因数の和:65850

約数の個数: 16

約数和(自身を含む): 259704720

約数和(自身を除く): 121722296

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 65581, 131162, 262324, 524648, 17247803, 34495606, 68991212, 137982424]

約数ペア:

[(1, 137982424), (2, 68991212), (4, 34495606), (8, 17247803), (263, 524648), (526, 262324), (1052, 131162), (2104, 65581)]