137359616

素因数分解:

$2^8\times {\mathrm{536561}}^1$

素因数の和:536577

約数の個数: 18

約数和(自身を含む): 274183182

約数和(自身を除く): 136823566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 536561, 1073122, 2146244, 4292488, 8584976, 17169952, 34339904, 68679808, 137359616]

約数ペア:

[(1, 137359616), (2, 68679808), (4, 34339904), (8, 17169952), (16, 8584976), (32, 4292488), (64, 2146244), (128, 1073122), (256, 536561)]