90550866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8389}}^1$

素因数の和:8658

約数の個数: 32

約数和(自身を含む): 207803520

約数和(自身を除く): 117252654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 8389, 10794, 16778, 25167, 50334, 58723, 117446, 176169, 352338, 2155973, 4311946, 6467919, 12935838, 15091811, 30183622, 45275433, 90550866]

約数ペア:

[(1, 90550866), (2, 45275433), (3, 30183622), (6, 15091811), (7, 12935838), (14, 6467919), (21, 4311946), (42, 2155973), (257, 352338), (514, 176169), (771, 117446), (1542, 58723), (1799, 50334), (3598, 25167), (5397, 16778), (8389, 10794)]