8040842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 12690432

約数和(自身を除く): 4649590

約数列:

[1, 2, 31, 53, 62, 106, 1643, 2447, 3286, 4894, 75857, 129691, 151714, 259382, 4020421, 8040842]

約数ペア:

[(1, 8040842), (2, 4020421), (31, 259382), (53, 151714), (62, 129691), (106, 75857), (1643, 4894), (2447, 3286)]