80843476

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2029}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 161880320

約数和(自身を除く): 81036844

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2029, 2846, 4058, 5692, 8116, 9961, 14203, 19922, 28406, 39844, 56812, 2887267, 5774534, 11549068, 20210869, 40421738, 80843476]

約数ペア:

[(1, 80843476), (2, 40421738), (4, 20210869), (7, 11549068), (14, 5774534), (28, 2887267), (1423, 56812), (2029, 39844), (2846, 28406), (4058, 19922), (5692, 14203), (8116, 9961)]