90954356

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 161528640

約数和(自身を除く): 70574284

約数列:

[1, 2, 4, 103, 206, 257, 412, 514, 859, 1028, 1718, 3436, 26471, 52942, 88477, 105884, 176954, 220763, 353908, 441526, 883052, 22738589, 45477178, 90954356]

約数ペア:

[(1, 90954356), (2, 45477178), (4, 22738589), (103, 883052), (206, 441526), (257, 353908), (412, 220763), (514, 176954), (859, 105884), (1028, 88477), (1718, 52942), (3436, 26471)]