68800016

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4679}}^1$

素因数の和:5606

約数の個数: 20

約数和(自身を含む): 133473600

約数和(自身を除く): 64673584

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4679, 7352, 9358, 14704, 18716, 37432, 74864, 4300001, 8600002, 17200004, 34400008, 68800016]

約数ペア:

[(1, 68800016), (2, 34400008), (4, 17200004), (8, 8600002), (16, 4300001), (919, 74864), (1838, 37432), (3676, 18716), (4679, 14704), (7352, 9358)]