68646358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{23819}}^1$

素因数の和:23963

約数の個数: 16

約数和(自身を含む): 113192640

約数和(自身を除く): 44546282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 23819, 47638, 262009, 524018, 3120289, 6240578, 34323179, 68646358]

約数ペア:

[(1, 68646358), (2, 34323179), (11, 6240578), (22, 3120289), (131, 524018), (262, 262009), (1441, 47638), (2882, 23819)]