81427594

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{6323}}^1$

素因数の和:6509

約数の個数: 16

約数和(自身を含む): 125670528

約数和(自身を除く): 44242934

約数列:

[1, 2, 47, 94, 137, 274, 6323, 6439, 12646, 12878, 297181, 594362, 866251, 1732502, 40713797, 81427594]

約数ペア:

[(1, 81427594), (2, 40713797), (47, 1732502), (94, 866251), (137, 594362), (274, 297181), (6323, 12878), (6439, 12646)]