87040534

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101921}}^1$

素因数の和:101991

約数の個数: 16

約数和(自身を含む): 151659936

約数和(自身を除く): 64619402

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 101921, 203842, 713447, 1426894, 6217181, 12434362, 43520267, 87040534]

約数ペア:

[(1, 87040534), (2, 43520267), (7, 12434362), (14, 6217181), (61, 1426894), (122, 713447), (427, 203842), (854, 101921)]