105880916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 187708416

約数和(自身を除く): 81827500

約数列:

[1, 2, 4, 127, 254, 257, 508, 514, 811, 1028, 1622, 3244, 32639, 65278, 102997, 130556, 205994, 208427, 411988, 416854, 833708, 26470229, 52940458, 105880916]

約数ペア:

[(1, 105880916), (2, 52940458), (4, 26470229), (127, 833708), (254, 416854), (257, 411988), (508, 208427), (514, 205994), (811, 130556), (1028, 102997), (1622, 65278), (3244, 32639)]