80803538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13879}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 125919360

約数和(自身を除く): 45115822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 13879, 27758, 569039, 985409, 1138078, 1970818, 40401769, 80803538]

約数ペア:

[(1, 80803538), (2, 40401769), (41, 1970818), (71, 1138078), (82, 985409), (142, 569039), (2911, 27758), (5822, 13879)]