65531956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44159}}^1$

素因数の和:44223

約数の個数: 24

約数和(自身を含む): 133539840

約数和(自身を除く): 68007884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44159, 88318, 176636, 309113, 618226, 1236452, 2340427, 4680854, 9361708, 16382989, 32765978, 65531956]

約数ペア:

[(1, 65531956), (2, 32765978), (4, 16382989), (7, 9361708), (14, 4680854), (28, 2340427), (53, 1236452), (106, 618226), (212, 309113), (371, 176636), (742, 88318), (1484, 44159)]