16748090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40849}}^1$

素因数の和:40897

約数の個数: 16

約数和(自身を含む): 30882600

約数和(自身を除く): 14134510

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 40849, 81698, 204245, 408490, 1674809, 3349618, 8374045, 16748090]

約数ペア:

[(1, 16748090), (2, 8374045), (5, 3349618), (10, 1674809), (41, 408490), (82, 204245), (205, 81698), (410, 40849)]