90355546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7643}}^1$

素因数の和:7925

約数の個数: 16

約数和(自身を含む): 141994944

約数和(自身を除く): 51639398

約数列:

[1, 2, 23, 46, 257, 514, 5911, 7643, 11822, 15286, 175789, 351578, 1964251, 3928502, 45177773, 90355546]

約数ペア:

[(1, 90355546), (2, 45177773), (23, 3928502), (46, 1964251), (257, 351578), (514, 175789), (5911, 15286), (7643, 11822)]