87965788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 158799872

約数和(自身を除く): 70834084

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 4027, 5461, 8054, 10922, 16108, 21844, 173161, 346322, 511429, 692644, 1022858, 2045716, 21991447, 43982894, 87965788]

約数ペア:

[(1, 87965788), (2, 43982894), (4, 21991447), (43, 2045716), (86, 1022858), (127, 692644), (172, 511429), (254, 346322), (508, 173161), (4027, 21844), (5461, 16108), (8054, 10922)]