80886502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{11969}}^1$

素因数の和:12111

約数の個数: 16

約数和(自身を含む): 126403200

約数和(自身を除く): 45516698

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 11969, 23938, 371039, 742078, 1304621, 2609242, 40443251, 80886502]

約数ペア:

[(1, 80886502), (2, 40443251), (31, 2609242), (62, 1304621), (109, 742078), (218, 371039), (3379, 23938), (6758, 11969)]