87398332

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39511}}^1$

素因数の和:39601

約数の個数: 24

約数和(自身を含む): 177013760

約数和(自身を除く): 89615428

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 39511, 79022, 158044, 276577, 553154, 1106308, 3121369, 6242738, 12485476, 21849583, 43699166, 87398332]

約数ペア:

[(1, 87398332), (2, 43699166), (4, 21849583), (7, 12485476), (14, 6242738), (28, 3121369), (79, 1106308), (158, 553154), (316, 276577), (553, 158044), (1106, 79022), (2212, 39511)]