86298874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61379}}^1$

素因数の和:61437

約数の個数: 16

約数和(自身を含む): 139946400

約数和(自身を除く): 53647526

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 61379, 122758, 1166201, 2271023, 2332402, 4542046, 43149437, 86298874]

約数ペア:

[(1, 86298874), (2, 43149437), (19, 4542046), (37, 2332402), (38, 2271023), (74, 1166201), (703, 122758), (1406, 61379)]