131234554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{84017}}^1$

素因数の和:84101

約数の個数: 16

約数和(自身を含む): 217774656

約数和(自身を除く): 86540102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 84017, 168034, 924187, 1848374, 5965207, 11930414, 65617277, 131234554]

約数ペア:

[(1, 131234554), (2, 65617277), (11, 11930414), (22, 5965207), (71, 1848374), (142, 924187), (781, 168034), (1562, 84017)]