87689944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5077}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 175495680

約数和(自身を除く): 87805736

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 5077, 8636, 10154, 17272, 20308, 40616, 86309, 172618, 345236, 644779, 690472, 1289558, 2579116, 5158232, 10961243, 21922486, 43844972, 87689944]

約数ペア:

[(1, 87689944), (2, 43844972), (4, 21922486), (8, 10961243), (17, 5158232), (34, 2579116), (68, 1289558), (127, 690472), (136, 644779), (254, 345236), (508, 172618), (1016, 86309), (2159, 40616), (4318, 20308), (5077, 17272), (8636, 10154)]