130331504

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{8389}}^1$

素因数の和:9368

約数の個数: 20

約数和(自身を含む): 252807480

約数和(自身を除く): 122475976

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 8389, 15536, 16778, 33556, 67112, 134224, 8145719, 16291438, 32582876, 65165752, 130331504]

約数ペア:

[(1, 130331504), (2, 65165752), (4, 32582876), (8, 16291438), (16, 8145719), (971, 134224), (1942, 67112), (3884, 33556), (7768, 16778), (8389, 15536)]