86888212

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 153862632

約数和(自身を除く): 66974420

約数列:

[1, 2, 4, 173, 241, 346, 482, 521, 692, 964, 1042, 2084, 41693, 83386, 90133, 125561, 166772, 180266, 251122, 360532, 502244, 21722053, 43444106, 86888212]

約数ペア:

[(1, 86888212), (2, 43444106), (4, 21722053), (173, 502244), (241, 360532), (346, 251122), (482, 180266), (521, 166772), (692, 125561), (964, 90133), (1042, 83386), (2084, 41693)]