84119438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 141246336

約数和(自身を除く): 57126898

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 1118, 1123, 1742, 2246, 2881, 5762, 14599, 29198, 37453, 48289, 74906, 75241, 96578, 150482, 627757, 978133, 1255514, 1956266, 3235363, 6470726, 42059719, 84119438]

約数ペア:

[(1, 84119438), (2, 42059719), (13, 6470726), (26, 3235363), (43, 1956266), (67, 1255514), (86, 978133), (134, 627757), (559, 150482), (871, 96578), (1118, 75241), (1123, 74906), (1742, 48289), (2246, 37453), (2881, 29198), (5762, 14599)]