82198228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127637}}^1$

素因数の和:127671

約数の個数: 24

約数和(自身を含む): 171545472

約数和(自身を除く): 89347244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 127637, 255274, 510548, 893459, 1786918, 2935651, 3573836, 5871302, 11742604, 20549557, 41099114, 82198228]

約数ペア:

[(1, 82198228), (2, 41099114), (4, 20549557), (7, 11742604), (14, 5871302), (23, 3573836), (28, 2935651), (46, 1786918), (92, 893459), (161, 510548), (322, 255274), (644, 127637)]