109111792

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{39419}}^1$

素因数の和:39600

約数の個数: 20

約数和(自身を含む): 212631480

約数和(自身を除く): 103519688

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 39419, 78838, 157676, 315352, 630704, 6819487, 13638974, 27277948, 54555896, 109111792]

約数ペア:

[(1, 109111792), (2, 54555896), (4, 27277948), (8, 13638974), (16, 6819487), (173, 630704), (346, 315352), (692, 157676), (1384, 78838), (2768, 39419)]