31192516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 56689920

約数和(自身を除く): 25497404

約数列:

[1, 2, 4, 29, 58, 116, 443, 607, 886, 1214, 1772, 2428, 12847, 17603, 25694, 35206, 51388, 70412, 268901, 537802, 1075604, 7798129, 15596258, 31192516]

約数ペア:

[(1, 31192516), (2, 15596258), (4, 7798129), (29, 1075604), (58, 537802), (116, 268901), (443, 70412), (607, 51388), (886, 35206), (1214, 25694), (1772, 17603), (2428, 12847)]