87145136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2013

約数の個数: 40

約数和(自身を含む): 182696640

約数和(自身を除く): 95551504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1753, 1912, 3107, 3506, 3824, 6214, 7012, 12428, 14024, 22789, 24856, 28048, 45578, 49712, 91156, 182312, 364624, 418967, 837934, 1675868, 3351736, 5446571, 6703472, 10893142, 21786284, 43572568, 87145136]

約数ペア:

[(1, 87145136), (2, 43572568), (4, 21786284), (8, 10893142), (13, 6703472), (16, 5446571), (26, 3351736), (52, 1675868), (104, 837934), (208, 418967), (239, 364624), (478, 182312), (956, 91156), (1753, 49712), (1912, 45578), (3107, 28048), (3506, 24856), (3824, 22789), (6214, 14024), (7012, 12428)]