87417316

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4639}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 175132160

約数和(自身を除く): 87714844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4639, 4711, 9278, 9422, 18556, 18844, 32473, 64946, 129892, 3122047, 6244094, 12488188, 21854329, 43708658, 87417316]

約数ペア:

[(1, 87417316), (2, 43708658), (4, 21854329), (7, 12488188), (14, 6244094), (28, 3122047), (673, 129892), (1346, 64946), (2692, 32473), (4639, 18844), (4711, 18556), (9278, 9422)]