85643616

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20803

約数の個数: 48

約数和(自身を含む): 230053824

約数和(自身を除く): 144410208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20747, 41494, 62241, 82988, 124482, 165976, 248964, 331952, 497928, 663904, 892121, 995856, 1784242, 1991712, 2676363, 3568484, 5352726, 7136968, 10705452, 14273936, 21410904, 28547872, 42821808, 85643616]

約数ペア:

[(1, 85643616), (2, 42821808), (3, 28547872), (4, 21410904), (6, 14273936), (8, 10705452), (12, 7136968), (16, 5352726), (24, 3568484), (32, 2676363), (43, 1991712), (48, 1784242), (86, 995856), (96, 892121), (129, 663904), (172, 497928), (258, 331952), (344, 248964), (516, 165976), (688, 124482), (1032, 82988), (1376, 62241), (2064, 41494), (4128, 20747)]