16841896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 32614560

約数和(自身を除く): 15772664

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 283, 344, 346, 566, 692, 1132, 1384, 2264, 7439, 12169, 14878, 24338, 29756, 48676, 48959, 59512, 97352, 97918, 195836, 391672, 2105237, 4210474, 8420948, 16841896]

約数ペア:

[(1, 16841896), (2, 8420948), (4, 4210474), (8, 2105237), (43, 391672), (86, 195836), (172, 97918), (173, 97352), (283, 59512), (344, 48959), (346, 48676), (566, 29756), (692, 24338), (1132, 14878), (1384, 12169), (2264, 7439)]