161450498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{15919}}^1$

素因数の和:16393

約数の個数: 16

約数和(自身を含む): 264781440

約数和(自身を除く): 103330942

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 15919, 31838, 175109, 350218, 7338659, 14677318, 80725249, 161450498]

約数ペア:

[(1, 161450498), (2, 80725249), (11, 14677318), (22, 7338659), (461, 350218), (922, 175109), (5071, 31838), (10142, 15919)]