90272278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{10331}}^1$

素因数の和:10607

約数の個数: 16

約数和(自身を含む): 143945424

約数和(自身を除く): 53673146

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 10331, 20662, 175627, 351254, 2655067, 5310134, 45136139, 90272278]

約数ペア:

[(1, 90272278), (2, 45136139), (17, 5310134), (34, 2655067), (257, 351254), (514, 175627), (4369, 20662), (8738, 10331)]