81947582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{3691}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 130386672

約数和(自身を除く): 48439090

約数列:

[1, 2, 17, 34, 653, 1306, 3691, 7382, 11101, 22202, 62747, 125494, 2410223, 4820446, 40973791, 81947582]

約数ペア:

[(1, 81947582), (2, 40973791), (17, 4820446), (34, 2410223), (653, 125494), (1306, 62747), (3691, 22202), (7382, 11101)]