61800272

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{8719}}^1$

素因数の和:9170

約数の個数: 20

約数和(自身を含む): 120022080

約数和(自身を除く): 58221808

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 8719, 17438, 34876, 69752, 139504, 3862517, 7725034, 15450068, 30900136, 61800272]

約数ペア:

[(1, 61800272), (2, 30900136), (4, 15450068), (8, 7725034), (16, 3862517), (443, 139504), (886, 69752), (1772, 34876), (3544, 17438), (7088, 8719)]