87816232

素因数分解:

$2^3\times 7^3\times {\mathrm{32003}}^1$

素因数の和:32030

約数の個数: 32

約数和(自身を含む): 192024000

約数和(自身を除く): 104207768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 32003, 64006, 128012, 224021, 256024, 448042, 896084, 1568147, 1792168, 3136294, 6272588, 10977029, 12545176, 21954058, 43908116, 87816232]

約数ペア:

[(1, 87816232), (2, 43908116), (4, 21954058), (7, 12545176), (8, 10977029), (14, 6272588), (28, 3136294), (49, 1792168), (56, 1568147), (98, 896084), (196, 448042), (343, 256024), (392, 224021), (686, 128012), (1372, 64006), (2744, 32003)]