87158038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55799}}^1$

素因数の和:55883

約数の個数: 16

約数和(自身を含む): 144633600

約数和(自身を除く): 57475562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55799, 111598, 613789, 1227578, 3961729, 7923458, 43579019, 87158038]

約数ペア:

[(1, 87158038), (2, 43579019), (11, 7923458), (22, 3961729), (71, 1227578), (142, 613789), (781, 111598), (1562, 55799)]