88319506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 61368494

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 473, 946, 979, 1049, 1958, 2098, 3827, 7654, 11539, 23078, 42097, 45107, 84194, 90214, 93361, 186722, 496177, 992354, 1026971, 2053942, 4014523, 8029046, 44159753, 88319506]

約数ペア:

[(1, 88319506), (2, 44159753), (11, 8029046), (22, 4014523), (43, 2053942), (86, 1026971), (89, 992354), (178, 496177), (473, 186722), (946, 93361), (979, 90214), (1049, 84194), (1958, 45107), (2098, 42097), (3827, 23078), (7654, 11539)]