81601882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{19273}}^1$

素因数の和:19377

約数の個数: 16

約数和(自身を含む): 128364840

約数和(自身を除く): 46762958

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 19273, 38546, 558917, 1117834, 1406929, 2813858, 40800941, 81601882]

約数ペア:

[(1, 81601882), (2, 40800941), (29, 2813858), (58, 1406929), (73, 1117834), (146, 558917), (2117, 38546), (4234, 19273)]