39912874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8291}}^1$

素因数の和:8405

約数の個数: 16

約数和(自身を含む): 62687520

約数和(自身を除く): 22774646

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 8291, 16582, 240439, 480878, 688153, 1376306, 19956437, 39912874]

約数ペア:

[(1, 39912874), (2, 19956437), (29, 1376306), (58, 688153), (83, 480878), (166, 240439), (2407, 16582), (4814, 8291)]