84071438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81307}}^1$

素因数の和:81367

約数の個数: 16

約数和(自身を含む): 140500224

約数和(自身を除く): 56428786

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 81307, 162614, 894377, 1788754, 3821429, 7642858, 42035719, 84071438]

約数ペア:

[(1, 84071438), (2, 42035719), (11, 7642858), (22, 3821429), (47, 1788754), (94, 894377), (517, 162614), (1034, 81307)]