65575168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8263}}^1$

素因数の和:8310

約数の個数: 36

約数和(自身を含む): 135132928

約数和(自身を除く): 69557760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8263, 16526, 33052, 66104, 132208, 256153, 264416, 512306, 528832, 1024612, 1057664, 2049224, 2115328, 4098448, 8196896, 16393792, 32787584, 65575168]

約数ペア:

[(1, 65575168), (2, 32787584), (4, 16393792), (8, 8196896), (16, 4098448), (31, 2115328), (32, 2049224), (62, 1057664), (64, 1024612), (124, 528832), (128, 512306), (248, 264416), (256, 256153), (496, 132208), (992, 66104), (1984, 33052), (3968, 16526), (7936, 8263)]