87804892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{136343}}^1$

素因数の和:136377

約数の個数: 24

約数和(自身を含む): 183246336

約数和(自身を除く): 95441444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 136343, 272686, 545372, 954401, 1908802, 3135889, 3817604, 6271778, 12543556, 21951223, 43902446, 87804892]

約数ペア:

[(1, 87804892), (2, 43902446), (4, 21951223), (7, 12543556), (14, 6271778), (23, 3817604), (28, 3135889), (46, 1908802), (92, 954401), (161, 545372), (322, 272686), (644, 136343)]