88340018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8490

約数の個数: 24

約数和(自身を含む): 148133376

約数和(自身を除く): 59793358

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 8431, 10478, 16862, 109603, 219206, 261361, 522722, 1424839, 2849678, 3397693, 6795386, 44170009, 88340018]

約数ペア:

[(1, 88340018), (2, 44170009), (13, 6795386), (26, 3397693), (31, 2849678), (62, 1424839), (169, 522722), (338, 261361), (403, 219206), (806, 109603), (5239, 16862), (8431, 10478)]