97678636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15971}}^1$

素因数の和:16125

約数の個数: 24

約数和(自身を含む): 187830720

約数和(自身を除く): 90152084

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 15971, 31942, 63884, 175681, 351362, 702724, 2219969, 4439938, 8879876, 24419659, 48839318, 97678636]

約数ペア:

[(1, 97678636), (2, 48839318), (4, 24419659), (11, 8879876), (22, 4439938), (44, 2219969), (139, 702724), (278, 351362), (556, 175681), (1529, 63884), (3058, 31942), (6116, 15971)]